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Ocak ayında Sel sezonu

  1. Füceyre 🇦🇪 Birleşik Arap EmirlikleriWinter rain and wadi floods · 1 Ara – 31 Mar (genelde)This is the wettest corner of the Emirates, and a day of rain on the Hajar mountains sends water down the wadis fast enough to cut the roads.92
  2. Dahab 🇪🇬 MısırSinai flash floods · 15 Eki – 15 Mar (genelde)Rare and violent: a storm over the mountains sends water down the wadis and across the coast road, cutting the runs to Nuweiba and St Catherine for a day.91
  3. Mekke 🇸🇦 Suudi ArabistanWinter flash floods · 1 Kas – 31 Oca (genelde)The valley takes most of its rain in a handful of storms and the runoff comes off bare rock into the streets, shutting underpasses and approach roads for a few hours.90
  4. Akabe 🇯🇴 ÜrdünWadi flash-flood season · 15 Eki – 31 Mar (genelde)Rain over the mountains behind town runs off bare rock and crosses the roads out to Wadi Rum and the Dead Sea.90
  5. Cafayate 🇦🇷 ArjantinSummer storm road closures · 15 Ara – 15 Mar (genelde)The valley's rain arrives as short violent summer storms and the Quebrada de las Conchas road towards Salta closes for rockfall and washed-out crossings.87
  6. Trujillo 🇵🇪 PeruRain floods from the ravines · 15 Oca – 15 Nis (genelde)In most years the coast stays dry, but warm-sea years bring heavy rains that activate the dry ravines above the city.85
  7. İskenderiye 🇪🇬 MısırWinter storms off the sea · 15 Kas – 15 Mar (genelde)Named storms come in off the Mediterranean every few weeks and the drains give up before the rain does: flooded underpasses, closed corniche lanes, a day written off.84
  8. Lut Gölü 🇯🇴 ÜrdünWadi flash-flood season · 1 Kas – 31 MarRain falling on the highlands drains into the canyons that come down to the shore, and the valley road and every side wadi close at short notice.84
  9. Ica 🇵🇪 PeruHighland rains and huaicos · 15 Oca – 31 Mar (genelde)Rain in the Andes sends mudflows and river surges down into the desert valleys; in bad years the Ica, Ocucaje and Nazca areas flood and the Panamericana Sur is cut for hours.81
  10. Petra 🇯🇴 ÜrdünFlash-flood closures · 1 Kas – 31 MarThe Siq is a drain for a wide catchment, and after heavy rain on the plateau the authority evacuates the site with little warning.79
  11. Rum Vadisi Koruma Alanı 🇯🇴 ÜrdünFlash floods in the wadis · 1 Kas – 31 Mar (genelde)Rain on the plateau runs off bare rock and fills the wadis within minutes, and the desert tracks and the road in can both be cut for a day.76
  12. Gaborone 🇧🇼 BotsvanaSummer flash floods · 1 Ara – 15 Mar (genelde)Intense summer storms can overwhelm the city's drainage; the February 2025 floods killed people in Gaborone and closed roads, bridges and schools.75
  13. Bağdat 🇮🇶 IrakStreet flooding in the first rains · 25 Eki – 31 Oca (genelde)The season's first heavy downpours regularly overwhelm Baghdad's drainage and pumping stations: underpasses and main roads flood, traffic seizes up and some districts sit in water for a day or more.74
  14. Harare 🇿🇼 ZimbabveFlash floods in the heavy rains · 1 Ara – 15 Mar (genelde)Afternoon storms at the height of the rains overwhelm drains in the city centre and low-lying suburbs such as Mbare, Glen View and Budiriro.70
  15. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.69
  16. Coimbra 🇵🇹 PortekizMondego river floods · 15 Ara – 15 Mar (genelde)In wet winters the Mondego tops its banks: the riverside cafes of Parque Verde and the grounds of Santa Clara-a-Velha go under, and in the worst storms low-lying Baixa streets and schools close.66
  17. Brazzaville 🇨🇬 Kongo CumhuriyetiCongo River flood season · 15 Kas – 31 Oca (genelde)The river runs highest at the end of the year while storms overwhelm the drains, so low-lying districts such as Talangai and Mfilou can flood and roads get cut.65
  18. São Paulo 🇧🇷 BrezilyaSummer storms and flooding · 1 Ara – 31 Mar (genelde)Late-afternoon storms most days through the southern summer, and the ones that stall put the Tiete and the marginais under water and the traffic at a standstill for hours.63
  19. Salta 🇦🇷 ArjantinSummer rain closes the mountain roads · 15 Ara – 15 Mar (genelde)Storms in the southern summer send debris over the Cuesta del Obispo and the road down to Cafayate, and either can shut for a day.62
  20. Lusaka 🇿🇲 ZambiyaRainy-season flooding · 1 Ara – 31 Mar (genelde)Poor drainage and dense informal settlements mean heavy rains regularly submerge roads and low-lying suburbs each rainy season.60
  21. Aguas Calientes 🇵🇪 PeruLandslides on the rail line · 1 Oca – 31 Mar (genelde)The Urubamba runs high through the wet months and a huaico takes out a stretch of track most years, usually towards Hidroelectrica.60
  22. Venedik 🇮🇹 İtalyaAcqua alta season · 1 Eki – 15 Oca (genelde)High water comes with the autumn tides.59
  23. Congaree Millî Parkı 🇺🇸 Amerika Birleşik DevletleriFloodwater on the boardwalk · 1 Ara – 30 Nis (genelde)The floodplain takes water about ten times a year, most often in the wet half, and a rise puts the backcountry trails and parts of the boardwalk underwater.59
  24. Majuro 🇲🇭 Marshall AdalarıKing tides wash the road · 15 Ara – 15 Mar (genelde)The atoll is a few hundred metres wide in places with the lagoon on one side and the ocean on the other.57
  25. Tarawa 🇰🇮 KiribatiKing tides over the causeways · 15 Oca – 20 Mar (genelde)South Tarawa is a thin line of islets joined by causeways, and the highest tides of the year put seawater across the road and into the wells.55

…ve Ocak ayında 15 tane daha.

Ocak ayında dünyada neler var →

Şubat ayında Sel sezonu

  1. Akabe 🇯🇴 ÜrdünWadi flash-flood season · 15 Eki – 31 Mar (genelde)Rain over the mountains behind town runs off bare rock and crosses the roads out to Wadi Rum and the Dead Sea.96
  2. Dahab 🇪🇬 MısırSinai flash floods · 15 Eki – 15 Mar (genelde)Rare and violent: a storm over the mountains sends water down the wadis and across the coast road, cutting the runs to Nuweiba and St Catherine for a day.95
  3. Lut Gölü 🇯🇴 ÜrdünWadi flash-flood season · 1 Kas – 31 MarRain falling on the highlands drains into the canyons that come down to the shore, and the valley road and every side wadi close at short notice.90
  4. İskenderiye 🇪🇬 MısırWinter storms off the sea · 15 Kas – 15 Mar (genelde)Named storms come in off the Mediterranean every few weeks and the drains give up before the rain does: flooded underpasses, closed corniche lanes, a day written off.89
  5. Cafayate 🇦🇷 ArjantinSummer storm road closures · 15 Ara – 15 Mar (genelde)The valley's rain arrives as short violent summer storms and the Quebrada de las Conchas road towards Salta closes for rockfall and washed-out crossings.89
  6. Füceyre 🇦🇪 Birleşik Arap EmirlikleriWinter rain and wadi floods · 1 Ara – 31 Mar (genelde)This is the wettest corner of the Emirates, and a day of rain on the Hajar mountains sends water down the wadis fast enough to cut the roads.89
  7. Petra 🇯🇴 ÜrdünFlash-flood closures · 1 Kas – 31 MarThe Siq is a drain for a wide catchment, and after heavy rain on the plateau the authority evacuates the site with little warning.82
  8. Trujillo 🇵🇪 PeruRain floods from the ravines · 15 Oca – 15 Nis (genelde)In most years the coast stays dry, but warm-sea years bring heavy rains that activate the dry ravines above the city.80
  9. Ica 🇵🇪 PeruHighland rains and huaicos · 15 Oca – 31 Mar (genelde)Rain in the Andes sends mudflows and river surges down into the desert valleys; in bad years the Ica, Ocucaje and Nazca areas flood and the Panamericana Sur is cut for hours.79
  10. Rum Vadisi Koruma Alanı 🇯🇴 ÜrdünFlash floods in the wadis · 1 Kas – 31 Mar (genelde)Rain on the plateau runs off bare rock and fills the wadis within minutes, and the desert tracks and the road in can both be cut for a day.79
  11. Harare 🇿🇼 ZimbabveFlash floods in the heavy rains · 1 Ara – 15 Mar (genelde)Afternoon storms at the height of the rains overwhelm drains in the city centre and low-lying suburbs such as Mbare, Glen View and Budiriro.78
  12. Bujumbura 🇧🇮 BurundiLong rains and flooding · 1 Şub – 31 May (genelde)The long rains swell the rivers off the hills behind the city and, in wet years, Lake Tanganyika itself, flooding low-lying lakeside districts and the beach strip.75
  13. Coimbra 🇵🇹 PortekizMondego river floods · 15 Ara – 15 Mar (genelde)In wet winters the Mondego tops its banks: the riverside cafes of Parque Verde and the grounds of Santa Clara-a-Velha go under, and in the worst storms low-lying Baixa streets and schools close.74
  14. Gaborone 🇧🇼 BotsvanaSummer flash floods · 1 Ara – 15 Mar (genelde)Intense summer storms can overwhelm the city's drainage; the February 2025 floods killed people in Gaborone and closed roads, bridges and schools.73
  15. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.71
  16. Lusaka 🇿🇲 ZambiyaRainy-season flooding · 1 Ara – 31 Mar (genelde)Poor drainage and dense informal settlements mean heavy rains regularly submerge roads and low-lying suburbs each rainy season.70
  17. São Paulo 🇧🇷 BrezilyaSummer storms and flooding · 1 Ara – 31 Mar (genelde)Late-afternoon storms most days through the southern summer, and the ones that stall put the Tiete and the marginais under water and the traffic at a standstill for hours.68
  18. Salta 🇦🇷 ArjantinSummer rain closes the mountain roads · 15 Ara – 15 Mar (genelde)Storms in the southern summer send debris over the Cuesta del Obispo and the road down to Cafayate, and either can shut for a day.67
  19. Congaree Millî Parkı 🇺🇸 Amerika Birleşik DevletleriFloodwater on the boardwalk · 1 Ara – 30 Nis (genelde)The floodplain takes water about ten times a year, most often in the wet half, and a rise puts the backcountry trails and parts of the boardwalk underwater.66
  20. Brazzaville 🇨🇬 Kongo CumhuriyetiStorm flooding and gullies · 15 Şub – 15 May (genelde)The heaviest downpours of the long rainy season swamp low streets and cut erosion gullies through the northern districts; drainage is undersized, so a single storm can leave roads impassable.63
  21. Tarawa 🇰🇮 KiribatiKing tides over the causeways · 15 Oca – 20 Mar (genelde)South Tarawa is a thin line of islets joined by causeways, and the highest tides of the year put seawater across the road and into the wells.62
  22. Oxford 🇬🇧 Birleşik KrallıkPort Meadow under water · 1 Ara – 28 Şub (genelde)The Thames spreads across Port Meadow most winters and the towpath north of Walton Well goes under.61
  23. Majuro 🇲🇭 Marshall AdalarıKing tides wash the road · 15 Ara – 15 Mar (genelde)The atoll is a few hundred metres wide in places with the lagoon on one side and the ocean on the other.60
  24. York 🇬🇧 Birleşik KrallıkThe Ouse comes up · 1 Kas – 28 Şub (genelde)King's Staith and the riverside pubs flood most winters — the pubs have tide marks on the walls and mop out afterwards.60
  25. Aguas Calientes 🇵🇪 PeruLandslides on the rail line · 1 Oca – 31 Mar (genelde)The Urubamba runs high through the wet months and a huaico takes out a stretch of track most years, usually towards Hidroelectrica.59

…ve Şubat ayında 15 tane daha.

Şubat ayında dünyada neler var →

Mart ayında Sel sezonu

  1. Lut Gölü 🇯🇴 ÜrdünWadi flash-flood season · 1 Kas – 31 MarRain falling on the highlands drains into the canyons that come down to the shore, and the valley road and every side wadi close at short notice.94
  2. İskenderiye 🇪🇬 MısırWinter storms off the sea · 15 Kas – 15 Mar (genelde)Named storms come in off the Mediterranean every few weeks and the drains give up before the rain does: flooded underpasses, closed corniche lanes, a day written off.93
  3. Dahab 🇪🇬 MısırSinai flash floods · 15 Eki – 15 Mar (genelde)Rare and violent: a storm over the mountains sends water down the wadis and across the coast road, cutting the runs to Nuweiba and St Catherine for a day.93
  4. Cafayate 🇦🇷 ArjantinSummer storm road closures · 15 Ara – 15 Mar (genelde)The valley's rain arrives as short violent summer storms and the Quebrada de las Conchas road towards Salta closes for rockfall and washed-out crossings.92
  5. Petra 🇯🇴 ÜrdünFlash-flood closures · 1 Kas – 31 MarThe Siq is a drain for a wide catchment, and after heavy rain on the plateau the authority evacuates the site with little warning.88
  6. Akabe 🇯🇴 ÜrdünWadi flash-flood season · 15 Eki – 31 Mar (genelde)Rain over the mountains behind town runs off bare rock and crosses the roads out to Wadi Rum and the Dead Sea.88
  7. Harare 🇿🇼 ZimbabveFlash floods in the heavy rains · 1 Ara – 15 Mar (genelde)Afternoon storms at the height of the rains overwhelm drains in the city centre and low-lying suburbs such as Mbare, Glen View and Budiriro.85
  8. Rum Vadisi Koruma Alanı 🇯🇴 ÜrdünFlash floods in the wadis · 1 Kas – 31 Mar (genelde)Rain on the plateau runs off bare rock and fills the wadis within minutes, and the desert tracks and the road in can both be cut for a day.85
  9. Gaborone 🇧🇼 BotsvanaSummer flash floods · 1 Ara – 15 Mar (genelde)Intense summer storms can overwhelm the city's drainage; the February 2025 floods killed people in Gaborone and closed roads, bridges and schools.84
  10. Füceyre 🇦🇪 Birleşik Arap EmirlikleriWinter rain and wadi floods · 1 Ara – 31 Mar (genelde)This is the wettest corner of the Emirates, and a day of rain on the Hajar mountains sends water down the wadis fast enough to cut the roads.81
  11. Ica 🇵🇪 PeruHighland rains and huaicos · 15 Oca – 31 Mar (genelde)Rain in the Andes sends mudflows and river surges down into the desert valleys; in bad years the Ica, Ocucaje and Nazca areas flood and the Panamericana Sur is cut for hours.80
  12. Lusaka 🇿🇲 ZambiyaRainy-season flooding · 1 Ara – 31 Mar (genelde)Poor drainage and dense informal settlements mean heavy rains regularly submerge roads and low-lying suburbs each rainy season.78
  13. Trujillo 🇵🇪 PeruRain floods from the ravines · 15 Oca – 15 Nis (genelde)In most years the coast stays dry, but warm-sea years bring heavy rains that activate the dry ravines above the city.77
  14. Coimbra 🇵🇹 PortekizMondego river floods · 15 Ara – 15 Mar (genelde)In wet winters the Mondego tops its banks: the riverside cafes of Parque Verde and the grounds of Santa Clara-a-Velha go under, and in the worst storms low-lying Baixa streets and schools close.75
  15. Budapeşte 🇭🇺 MacaristanDanube high water · 1 Mar – 30 Nis (genelde)Snowmelt upstream pushes the river over the lower quays most springs.74
  16. Congaree Millî Parkı 🇺🇸 Amerika Birleşik DevletleriFloodwater on the boardwalk · 1 Ara – 30 Nis (genelde)The floodplain takes water about ten times a year, most often in the wet half, and a rise puts the backcountry trails and parts of the boardwalk underwater.72
  17. Bujumbura 🇧🇮 BurundiLong rains and flooding · 1 Şub – 31 May (genelde)The long rains swell the rivers off the hills behind the city and, in wet years, Lake Tanganyika itself, flooding low-lying lakeside districts and the beach strip.72
  18. São Paulo 🇧🇷 BrezilyaSummer storms and flooding · 1 Ara – 31 Mar (genelde)Late-afternoon storms most days through the southern summer, and the ones that stall put the Tiete and the marginais under water and the traffic at a standstill for hours.70
  19. Dresden 🇩🇪 AlmanyaElbe high water · 15 Şub – 15 Haz (genelde)Snowmelt out of the Czech mountains pushes the Elbe up most springs; the riverside paths, the beer gardens and the ferry landings go under first, and the city has flood gauges marked on the old town wall.68
  20. Salta 🇦🇷 ArjantinSummer rain closes the mountain roads · 15 Ara – 15 Mar (genelde)Storms in the southern summer send debris over the Cuesta del Obispo and the road down to Cafayate, and either can shut for a day.68
  21. Uluru 🇦🇺 AvustralyaSummer storms and waterfalls · 1 Ara – 15 Mar (genelde)Thunderstorms come off the desert in the hot months and the rock runs with waterfalls for a few hours, which is the sight nobody plans for.67
  22. Köln 🇩🇪 AlmanyaRhine high water · 1 Ara – 31 Mar (genelde)Winter rain and Alpine melt push the Rhine over the riverside paths most years and occasionally into the old town cellars.67
  23. Wrocław 🇵🇱 PolonyaOdra high water · 1 Mar – 31 Tem (genelde)The city is built across a dozen islands and channels, and it has been overwhelmed twice in living memory — 1997 and again in 2024.67
  24. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.67
  25. Cincinnati 🇺🇸 Amerika Birleşik DevletleriOhio River flood season · 1 Şub – 15 Nis (genelde)Late winter rain on frozen ground puts the river over its banks most years, and the low riverfront roads and Sawyer Point paths go under first.66

…ve Mart ayında 14 tane daha.

Mart ayında dünyada neler var →

Nisan ayında Sel sezonu

  1. Budapeşte 🇭🇺 MacaristanDanube high water · 1 Mar – 30 Nis (genelde)Snowmelt upstream pushes the river over the lower quays most springs.88
  2. Trujillo 🇵🇪 PeruRain floods from the ravines · 15 Oca – 15 Nis (genelde)In most years the coast stays dry, but warm-sea years bring heavy rains that activate the dry ravines above the city.87
  3. St. Louis 🇺🇸 Amerika Birleşik DevletleriSpring river flooding · 1 Nis – 30 Haz (genelde)Snowmelt and spring rain up two river systems meet here, and the Arch grounds, Laclede's Landing and the riverboat docks go under in the bad years.80
  4. Dresden 🇩🇪 AlmanyaElbe high water · 15 Şub – 15 Haz (genelde)Snowmelt out of the Czech mountains pushes the Elbe up most springs; the riverside paths, the beer gardens and the ferry landings go under first, and the city has flood gauges marked on the old town wall.78
  5. Wrocław 🇵🇱 PolonyaOdra high water · 1 Mar – 31 Tem (genelde)The city is built across a dozen islands and channels, and it has been overwhelmed twice in living memory — 1997 and again in 2024.77
  6. Congaree Millî Parkı 🇺🇸 Amerika Birleşik DevletleriFloodwater on the boardwalk · 1 Ara – 30 Nis (genelde)The floodplain takes water about ten times a year, most often in the wet half, and a rise puts the backcountry trails and parts of the boardwalk underwater.76
  7. Cincinnati 🇺🇸 Amerika Birleşik DevletleriOhio River flood season · 1 Şub – 15 Nis (genelde)Late winter rain on frozen ground puts the river over its banks most years, and the low riverfront roads and Sawyer Point paths go under first.76
  8. Geçit Kemeri Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMississippi spring flood · 15 Mar – 30 Haz (genelde)Snowmelt and spring rain from half a continent arrive here, and the cobblestone levee below the Arch goes under most years — sometimes the riverfront path with it.69
  9. Winnipeg 🇨🇦 KanadaRed River flood season · 1 Nis – 10 May (genelde)Snowmelt on a flat, north-flowing river backs water up across the valley most springs, and the floodway around the city was dug for exactly this.68
  10. Lomé 🇹🇬 TogoLong-rains street flooding · 1 Nis – 30 Haz (genelde)The long rains turn streets in Be, Nyekonakpoe, Agoe and other districts into muddy torrents after each downpour because the drains are clogged.66
  11. Cotonou 🇧🇯 BeninRainy-season flooding · 15 Nis – 31 Tem (genelde)The long rains swamp Cotonou's low-lying districts and neighbouring Abomey-Calavi after heavy downpours, when drains overflow and whole streets sit under water for days.66
  12. Bujumbura 🇧🇮 BurundiLong rains and flooding · 1 Şub – 31 May (genelde)The long rains swell the rivers off the hills behind the city and, in wet years, Lake Tanganyika itself, flooding low-lying lakeside districts and the beach strip.65
  13. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.65
  14. Puerto Iguazú 🇦🇷 ArjantinGarganta walkway shut in flood · 1 Kas – 30 Nis (genelde)Summer rain upriver can put the Iguazu over the catwalk to the Devil's Throat balcony, and the circuit shuts until the flow drops.64
  15. Foz do Igacu 🇧🇷 BrezilyaDevil's Throat walkway shut · 1 Kas – 30 Nis (genelde)When the Iguacu runs above the safe limit the catwalk out to the Devil's Throat closes on both sides, sometimes for days.64
  16. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.60
  17. Brazzaville 🇨🇬 Kongo CumhuriyetiStorm flooding and gullies · 15 Şub – 15 May (genelde)The heaviest downpours of the long rainy season swamp low streets and cut erosion gullies through the northern districts; drainage is undersized, so a single storm can leave roads impassable.58
  18. Belém 🇧🇷 BrezilyaRain and spring-tide flooding · 15 Oca – 30 Nis (genelde)At the height of the Amazonian winter, heavy afternoon rain meeting the highest tides of the year, above all around March, floods low streets near the canals and the waterfront; check tide tables before planning a day around the old town.46
  19. Guayaquil 🇪🇨 EkvadorRainy season street flooding · 1 Oca – 30 Nis (genelde)The coastal winter brings heavy downpours that flood low-lying streets, worst when they coincide with high tides on the Estero Salado.45

Nisan ayında dünyada neler var →

Mayıs ayında Sel sezonu

  1. St. Louis 🇺🇸 Amerika Birleşik DevletleriSpring river flooding · 1 Nis – 30 Haz (genelde)Snowmelt and spring rain up two river systems meet here, and the Arch grounds, Laclede's Landing and the riverboat docks go under in the bad years.87
  2. Dresden 🇩🇪 AlmanyaElbe high water · 15 Şub – 15 Haz (genelde)Snowmelt out of the Czech mountains pushes the Elbe up most springs; the riverside paths, the beer gardens and the ferry landings go under first, and the city has flood gauges marked on the old town wall.85
  3. Wrocław 🇵🇱 PolonyaOdra high water · 1 Mar – 31 Tem (genelde)The city is built across a dozen islands and channels, and it has been overwhelmed twice in living memory — 1997 and again in 2024.85
  4. Guadalupe Dağları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon storms and flash floods · 15 May – 30 Eyl (genelde)The wet months bring heavy afternoon thunderstorms and flash flooding in the canyons, which is also what breaks the heat of the day.81
  5. Winnipeg 🇨🇦 KanadaRed River flood season · 1 Nis – 10 May (genelde)Snowmelt on a flat, north-flowing river backs water up across the valley most springs, and the floodway around the city was dug for exactly this.80
  6. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.77
  7. Bujumbura 🇧🇮 BurundiLong rains and flooding · 1 Şub – 31 May (genelde)The long rains swell the rivers off the hills behind the city and, in wet years, Lake Tanganyika itself, flooding low-lying lakeside districts and the beach strip.75
  8. Geçit Kemeri Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMississippi spring flood · 15 Mar – 30 Haz (genelde)Snowmelt and spring rain from half a continent arrive here, and the cobblestone levee below the Arch goes under most years — sometimes the riverfront path with it.74
  9. San Antonio 🇺🇸 Amerika Birleşik DevletleriFlash flood season · 1 May – 15 Haz (genelde)The Hill Country upstream turns rain into wall-of-water floods faster than almost anywhere in the country, and late spring is the worst of it.70
  10. Cuba 🇸🇸 Güney SudanRainy-season road cuts · 15 May – 31 Eki (genelde)Juba's own streets stay passable, but the dirt roads beyond turn to deep mud and floodwater, cutting off towns for weeks.68
  11. Brazzaville 🇨🇬 Kongo CumhuriyetiStorm flooding and gullies · 15 Şub – 15 May (genelde)The heaviest downpours of the long rainy season swamp low streets and cut erosion gullies through the northern districts; drainage is undersized, so a single storm can leave roads impassable.67
  12. Lomé 🇹🇬 TogoLong-rains street flooding · 1 Nis – 30 Haz (genelde)The long rains turn streets in Be, Nyekonakpoe, Agoe and other districts into muddy torrents after each downpour because the drains are clogged.63
  13. Cotonou 🇧🇯 BeninRainy-season flooding · 15 Nis – 31 Tem (genelde)The long rains swamp Cotonou's low-lying districts and neighbouring Abomey-Calavi after heavy downpours, when drains overflow and whole streets sit under water for days.61
  14. Lagos 🇳🇬 NijeryaFlash-flood season · 1 May – 20 Tem (genelde)Downpours in the main rains flood Victoria Island, Lekki, Ikeja and other districts within hours, turning roads into gridlock; allow hours extra for the airport and avoid driving during a storm.57
  15. Cape Caost 🇬🇭 GanaMajor rainy season floods · 15 May – 15 Tem (genelde)The heaviest rains of the year fall in May and June; Cape Coast was the worst-hit town in the Central Region floods of June 2026, with drowned roads and collapsed buildings.56
  16. Abidjan 🇨🇮 Fildişi SahiliRainy-season flash floods · 15 May – 15 Tem (genelde)The long rains peak around June, and cloudbursts regularly flood low-lying districts, cut roads and trigger deadly landslides on hillside neighbourhoods such as Attecoube and Yopougon.53
  17. Guilin 🇨🇳 ÇinLi River flood closures · 15 May – 31 Tem (genelde)Heavy rain in the flood season, especially around the Dragon Boat Festival and when typhoon remnants arrive, pushes the Li River towards warning level; the maritime authority then halts every cruise and bamboo raft, sometimes for days.53
  18. Vang Vieng 🇱🇦 LaosFast, muddy Nam Song · 15 May – 15 Eki (genelde)In the rains the river runs high, brown and fast; tubing and kayaking get genuinely risky after heavy downpours.52
  19. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.50
  20. Barranquilla 🇨🇴 KolombiyaArroyos in the streets · 1 May – 15 Kas (genelde)The city drains its downpours down the roads, and within minutes certain streets carry a current that will move a car.49
  21. Georgetown, Guyana 🇬🇾 GuyanaFlooding in the city · 1 May – 31 Tem (genelde)Georgetown lies below sea level and drains through canals and kokers that only open at low tide.47
  22. Sylhet 🇧🇩 BangladeşFlash-flood season · 15 May – 30 Eyl (genelde)The Surma and Kushiyara rivers regularly burst their banks between May and September: the 2022 flood submerged most of Sylhet and neighbouring Sunamganj district, shut the airport and railway station, and displaced close to half a million people.46

Mayıs ayında dünyada neler var →

Haziran ayında Sel sezonu

  1. Dresden 🇩🇪 AlmanyaElbe high water · 15 Şub – 15 Haz (genelde)Snowmelt out of the Czech mountains pushes the Elbe up most springs; the riverside paths, the beer gardens and the ferry landings go under first, and the city has flood gauges marked on the old town wall.91
  2. Wrocław 🇵🇱 PolonyaOdra high water · 1 Mar – 31 Tem (genelde)The city is built across a dozen islands and channels, and it has been overwhelmed twice in living memory — 1997 and again in 2024.91
  3. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.82
  4. Guadalupe Dağları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon storms and flash floods · 15 May – 30 Eyl (genelde)The wet months bring heavy afternoon thunderstorms and flash flooding in the canyons, which is also what breaks the heat of the day.78
  5. St. Louis 🇺🇸 Amerika Birleşik DevletleriSpring river flooding · 1 Nis – 30 Haz (genelde)Snowmelt and spring rain up two river systems meet here, and the Arch grounds, Laclede's Landing and the riverboat docks go under in the bad years.76
  6. Saguaro Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon season · 15 Haz – 30 EylFrom the middle of June to the end of September the afternoons build storms over the mountains, and the washes and canyons flash-flood fast enough to catch people out.71
  7. Cuba 🇸🇸 Güney SudanRainy-season road cuts · 15 May – 31 Eki (genelde)Juba's own streets stay passable, but the dirt roads beyond turn to deep mud and floodwater, cutting off towns for weeks.71
  8. Addis Ababa 🇪🇹 EtiyopyaKiremt rains flood the roads · 20 Haz – 15 Eyl (genelde)The long rains arrive in late June and the first downpours hit drains clogged after months of dust, so streets flood and traffic locks up for hours.70
  9. Geçit Kemeri Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMississippi spring flood · 15 Mar – 30 Haz (genelde)Snowmelt and spring rain from half a continent arrive here, and the cobblestone levee below the Arch goes under most years — sometimes the riverfront path with it.66
  10. San Antonio 🇺🇸 Amerika Birleşik DevletleriFlash flood season · 1 May – 15 Haz (genelde)The Hill Country upstream turns rain into wall-of-water floods faster than almost anywhere in the country, and late spring is the worst of it.61
  11. Lomé 🇹🇬 TogoLong-rains street flooding · 1 Nis – 30 Haz (genelde)The long rains turn streets in Be, Nyekonakpoe, Agoe and other districts into muddy torrents after each downpour because the drains are clogged.59
  12. Punakha District 🇧🇹 ButanGlacial flood risk on the rivers · 1 Haz – 15 Eki (genelde)The Mo Chhu and Pho Chhu, which meet at the dzong, are fed by glacial lakes upstream that have burst before: floods in 1957, 1960, 1994 and 1996 each damaged Punakha Dzong, the worst killing 23 people.59
  13. Cape Caost 🇬🇭 GanaMajor rainy season floods · 15 May – 15 Tem (genelde)The heaviest rains of the year fall in May and June; Cape Coast was the worst-hit town in the Central Region floods of June 2026, with drowned roads and collapsed buildings.57
  14. Cotonou 🇧🇯 BeninRainy-season flooding · 15 Nis – 31 Tem (genelde)The long rains swamp Cotonou's low-lying districts and neighbouring Abomey-Calavi after heavy downpours, when drains overflow and whole streets sit under water for days.56
  15. Çongçing 🇨🇳 ÇinYangtze flood season · 15 Haz – 5 Eyl (genelde)The summer rains upstream push the Yangtze and Jialing up their banks most years, and in a bad one the lower levels of Hongya Dong and the riverside walks go under for a week.55
  16. Manila 🇵🇭 FilipinlerHabagat and street flooding · 1 Haz – 15 Eki (genelde)The southwest monsoon puts water across España and the low parts of Manila several times a season, and the city calls off work and school when it does.53
  17. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.53
  18. Monrovia 🇱🇷 LiberyaFlooded streets in the rains · 1 Haz – 30 Eyl (genelde)Heavy downpours overwhelm the drains in low-lying neighbourhoods, turning main roads into rivers and stalling traffic for hours.51
  19. Abidjan 🇨🇮 Fildişi SahiliRainy-season flash floods · 15 May – 15 Tem (genelde)The long rains peak around June, and cloudbursts regularly flood low-lying districts, cut roads and trigger deadly landslides on hillside neighbourhoods such as Attecoube and Yopougon.50
  20. Barranquilla 🇨🇴 KolombiyaArroyos in the streets · 1 May – 15 Kas (genelde)The city drains its downpours down the roads, and within minutes certain streets carry a current that will move a car.50
  21. Lagos 🇳🇬 NijeryaFlash-flood season · 1 May – 20 Tem (genelde)Downpours in the main rains flood Victoria Island, Lekki, Ikeja and other districts within hours, turning roads into gridlock; allow hours extra for the airport and avoid driving during a storm.49
  22. Konakri 🇬🇳 GineRainy season floods · 20 Haz – 15 Eyl (genelde)Conakry is one of Africa's wettest capitals, and July and August downpours flood low neighbourhoods such as Matoto and Sonfonia, cutting roads and causing deaths most years.48
  23. Georgetown, Guyana 🇬🇾 GuyanaFlooding in the city · 1 May – 31 Tem (genelde)Georgetown lies below sea level and drains through canals and kokers that only open at low tide.48
  24. Guilin 🇨🇳 ÇinLi River flood closures · 15 May – 31 Tem (genelde)Heavy rain in the flood season, especially around the Dragon Boat Festival and when typhoon remnants arrive, pushes the Li River towards warning level; the maritime authority then halts every cruise and bamboo raft, sometimes for days.43
  25. Vang Vieng 🇱🇦 LaosFast, muddy Nam Song · 15 May – 15 Eki (genelde)In the rains the river runs high, brown and fast; tubing and kayaking get genuinely risky after heavy downpours.42

…ve Haziran ayında 2 tane daha.

Haziran ayında dünyada neler var →

Temmuz ayında Sel sezonu

  1. Wrocław 🇵🇱 PolonyaOdra high water · 1 Mar – 31 Tem (genelde)The city is built across a dozen islands and channels, and it has been overwhelmed twice in living memory — 1997 and again in 2024.88
  2. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.87
  3. Guadalupe Dağları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon storms and flash floods · 15 May – 30 Eyl (genelde)The wet months bring heavy afternoon thunderstorms and flash flooding in the canyons, which is also what breaks the heat of the day.77
  4. Cape Caost 🇬🇭 GanaMajor rainy season floods · 15 May – 15 Tem (genelde)The heaviest rains of the year fall in May and June; Cape Coast was the worst-hit town in the Central Region floods of June 2026, with drowned roads and collapsed buildings.74
  5. Kongre Binası Resifi Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)The slot canyons off the Scenic Drive fill from storms that break out of sight, and the dirt roads in the Waterpocket district turn to grease.72
  6. Büyük Bent Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 30 Eyl (genelde)Afternoon storms put water down the arroyos with no warning and cut the unpaved roads; Old Maverick Road and the Santa Elena approach have been closed by flood damage for long stretches.72
  7. Cuba 🇸🇸 Güney SudanRainy-season road cuts · 15 May – 31 Eki (genelde)Juba's own streets stay passable, but the dirt roads beyond turn to deep mud and floodwater, cutting off towns for weeks.72
  8. Siyon Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Late-summer storms over the plateau put water into slot canyons under blue sky downstream.71
  9. Abidjan 🇨🇮 Fildişi SahiliRainy-season flash floods · 15 May – 15 Tem (genelde)The long rains peak around June, and cloudbursts regularly flood low-lying districts, cut roads and trigger deadly landslides on hillside neighbourhoods such as Attecoube and Yopougon.71
  10. Monterrey 🇲🇽 MeksikaTropical rain and flooding · 1 Tem – 15 Eki (genelde)Gulf storms that cross the coast dump their rain on the Sierra Madre behind the city, and the Santa Catarina riverbed fills within hours.70
  11. Saint-Louis, Senegal 🇸🇳 SenegalSenegal River flood season · 15 Tem – 31 Eki (genelde)Rain far upstream swells the Senegal River from July to October, and in high years it spills into low-lying mainland neighbourhoods and the northern tip of the island.70
  12. Ölüm Vadisi Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 15 Tem – 30 Eyl (genelde)Late summer storms tear out the unpaved canyon roads most years, and some stay shut for months afterwards.68
  13. Carlsbad Mağaraları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Afternoon storms come off the Guadalupe escarpment and put water across Walnut Canyon Desert Drive and the road up from Whites City.68
  14. Saguaro Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon season · 15 Haz – 30 EylFrom the middle of June to the end of September the afternoons build storms over the mountains, and the washes and canyons flash-flood fast enough to catch people out.67
  15. Cotonou 🇧🇯 BeninRainy-season flooding · 15 Nis – 31 Tem (genelde)The long rains swamp Cotonou's low-lying districts and neighbouring Abomey-Calavi after heavy downpours, when drains overflow and whole streets sit under water for days.66
  16. Niamey 🇳🇪 NijerNiger river flooding · 15 Tem – 30 Eyl (genelde)Storm runoff and then the river rise put whole neighbourhoods on the right bank under water most years.64
  17. Addis Ababa 🇪🇹 EtiyopyaKiremt rains flood the roads · 20 Haz – 15 Eyl (genelde)The long rains arrive in late June and the first downpours hit drains clogged after months of dust, so streets flood and traffic locks up for hours.61
  18. Canyonlands Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Afternoon storms fill the canyons from rain that fell miles upstream, and the dirt roads into the Needles and the Maze turn to impassable clay within minutes.60
  19. Lagos 🇳🇬 NijeryaFlash-flood season · 1 May – 20 Tem (genelde)Downpours in the main rains flood Victoria Island, Lekki, Ikeja and other districts within hours, turning roads into gridlock; allow hours extra for the airport and avoid driving during a storm.59
  20. Hampi 🇮🇳 HindistanTungabhadra dam releases · 15 Tem – 30 Eyl (genelde)When the upstream dam fills, its gates open and the river rises fast: riverside ruins such as Purandara Mandapa and the Chakratirtha ghat go under, coracle crossings stop and people on the far bank can be cut off.59
  21. Kemerler Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 15 Tem – 15 Eyl (genelde)Late summer storms send water down slots and washes that were dry an hour earlier, and the rain does not have to be overhead.59
  22. Abuja 🇳🇬 NijeryaFlash floods · 1 Tem – 30 Eyl (genelde)The heaviest downpours of the rainy season regularly flood parts of the city, including Wuse 2, Lokogoma and Gwagwalada.59
  23. Barranquilla 🇨🇴 KolombiyaArroyos in the streets · 1 May – 15 Kas (genelde)The city drains its downpours down the roads, and within minutes certain streets carry a current that will move a car.59
  24. Karaçi 🇵🇰 PakistanUrban flooding · 1 Tem – 31 Ağu (genelde)A single heavy spell puts the underpasses and half the main arteries under water and takes the grid down with them.56
  25. Georgetown, Guyana 🇬🇾 GuyanaFlooding in the city · 1 May – 31 Tem (genelde)Georgetown lies below sea level and drains through canals and kokers that only open at low tide.55

…ve Temmuz ayında 19 tane daha.

Temmuz ayında dünyada neler var →

Ağustos ayında Sel sezonu

  1. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.81
  2. Guadalupe Dağları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon storms and flash floods · 15 May – 30 Eyl (genelde)The wet months bring heavy afternoon thunderstorms and flash flooding in the canyons, which is also what breaks the heat of the day.79
  3. Kongre Binası Resifi Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)The slot canyons off the Scenic Drive fill from storms that break out of sight, and the dirt roads in the Waterpocket district turn to grease.77
  4. Siyon Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Late-summer storms over the plateau put water into slot canyons under blue sky downstream.75
  5. Büyük Bent Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 30 Eyl (genelde)Afternoon storms put water down the arroyos with no warning and cut the unpaved roads; Old Maverick Road and the Santa Elena approach have been closed by flood damage for long stretches.73
  6. Monterrey 🇲🇽 MeksikaTropical rain and flooding · 1 Tem – 15 Eki (genelde)Gulf storms that cross the coast dump their rain on the Sierra Madre behind the city, and the Santa Catarina riverbed fills within hours.72
  7. Ölüm Vadisi Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 15 Tem – 30 Eyl (genelde)Late summer storms tear out the unpaved canyon roads most years, and some stay shut for months afterwards.71
  8. Cuba 🇸🇸 Güney SudanRainy-season road cuts · 15 May – 31 Eki (genelde)Juba's own streets stay passable, but the dirt roads beyond turn to deep mud and floodwater, cutting off towns for weeks.71
  9. Saguaro Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon season · 15 Haz – 30 EylFrom the middle of June to the end of September the afternoons build storms over the mountains, and the washes and canyons flash-flood fast enough to catch people out.70
  10. Canyonlands Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Afternoon storms fill the canyons from rain that fell miles upstream, and the dirt roads into the Needles and the Maze turn to impassable clay within minutes.69
  11. Nuakşot 🇲🇷 MoritanyaFlooded districts after storms · 1 Ağu – 30 Eyl (genelde)Parts of the city lie below sea level with almost no storm drains, so the few heavy downpours of the short rainy season leave Sebkha and El Mina under standing water for days, cutting roads.69
  12. Kemerler Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 15 Tem – 15 Eyl (genelde)Late summer storms send water down slots and washes that were dry an hour earlier, and the rain does not have to be overhead.68
  13. Carlsbad Mağaraları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Afternoon storms come off the Guadalupe escarpment and put water across Walnut Canyon Desert Drive and the road up from Whites City.67
  14. Hampi 🇮🇳 HindistanTungabhadra dam releases · 15 Tem – 30 Eyl (genelde)When the upstream dam fills, its gates open and the river rises fast: riverside ruins such as Purandara Mandapa and the Chakratirtha ghat go under, coracle crossings stop and people on the far bank can be cut off.65
  15. Saint-Louis, Senegal 🇸🇳 SenegalSenegal River flood season · 15 Tem – 31 Eki (genelde)Rain far upstream swells the Senegal River from July to October, and in high years it spills into low-lying mainland neighbourhoods and the northern tip of the island.64
  16. Addis Ababa 🇪🇹 EtiyopyaKiremt rains flood the roads · 20 Haz – 15 Eyl (genelde)The long rains arrive in late June and the first downpours hit drains clogged after months of dust, so streets flood and traffic locks up for hours.63
  17. Niamey 🇳🇪 NijerNiger river flooding · 15 Tem – 30 Eyl (genelde)Storm runoff and then the river rise put whole neighbourhoods on the right bank under water most years.63
  18. Moab, Utah 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 10 Tem – 15 Eyl (genelde)Storms that break fifty miles upstream fill the slot canyons here with no warning, and the road into Canyonlands' Needles has been cut by debris more than once.60
  19. Karaçi 🇵🇰 PakistanUrban flooding · 1 Tem – 31 Ağu (genelde)A single heavy spell puts the underpasses and half the main arteries under water and takes the grid down with them.60
  20. İslamabad 🇵🇰 PakistanNullah flooding · 1 Tem – 31 Ağu (genelde)A cell parking over the Margallas fills the storm channels through the sectors within the hour and takes the Expressway underpasses with them.56
  21. Punakha District 🇧🇹 ButanGlacial flood risk on the rivers · 1 Haz – 15 Eki (genelde)The Mo Chhu and Pho Chhu, which meet at the dzong, are fed by glacial lakes upstream that have burst before: floods in 1957, 1960, 1994 and 1996 each damaged Punakha Dzong, the worst killing 23 people.55
  22. Abuja 🇳🇬 NijeryaFlash floods · 1 Tem – 30 Eyl (genelde)The heaviest downpours of the rainy season regularly flood parts of the city, including Wuse 2, Lokogoma and Gwagwalada.53
  23. Monrovia 🇱🇷 LiberyaFlooded streets in the rains · 1 Haz – 30 Eyl (genelde)Heavy downpours overwhelm the drains in low-lying neighbourhoods, turning main roads into rivers and stalling traffic for hours.53
  24. Barranquilla 🇨🇴 KolombiyaArroyos in the streets · 1 May – 15 Kas (genelde)The city drains its downpours down the roads, and within minutes certain streets carry a current that will move a car.53
  25. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.52

…ve Ağustos ayında 14 tane daha.

Ağustos ayında dünyada neler var →

Eylül ayında Sel sezonu

  1. Avignon 🇫🇷 FransaAutumn flash floods · 10 Eyl – 30 Kas (genelde)Mediterranean downpours can drop months of rain in a few hours on the Vaucluse and Gard in autumn.89
  2. Málaga 🇪🇸 İspanyaAutumn storms and flash floods · 1 Eyl – 30 Kas (genelde)A cut-off low over a warm Mediterranean can drop a season's rain in a few hours, and the dry riverbeds inland are what carry it into the towns.85
  3. Cenova 🇮🇹 İtalyaAutumn flash floods · 15 Eyl – 30 KasWarm sea and steep hills behind a narrow city produce autumn storms that drop a month of rain in hours.85
  4. Guadalupe Dağları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon storms and flash floods · 15 May – 30 Eyl (genelde)The wet months bring heavy afternoon thunderstorms and flash flooding in the canyons, which is also what breaks the heat of the day.83
  5. Hamburg 🇩🇪 AlmanyaStorm surge season · 15 Eyl – 31 MarThe city counts its storm tide season from mid-September to the end of March.82
  6. Kongre Binası Resifi Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)The slot canyons off the Scenic Drive fill from storms that break out of sight, and the dirt roads in the Waterpocket district turn to grease.82
  7. Valensiya 🇪🇸 İspanyaGota fria and DANA storms · 1 Eyl – 15 KasAutumn is when a cut-off low over a warm Mediterranean can drop a season's rain on the coastal plain in hours.80
  8. Siyon Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Late-summer storms over the plateau put water into slot canyons under blue sky downstream.80
  9. Moab, Utah 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 10 Tem – 15 Eyl (genelde)Storms that break fifty miles upstream fill the slot canyons here with no warning, and the road into Canyonlands' Needles has been cut by debris more than once.80
  10. Ölüm Vadisi Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 15 Tem – 30 Eyl (genelde)Late summer storms tear out the unpaved canyon roads most years, and some stay shut for months afterwards.79
  11. Alicante 🇪🇸 İspanyaGota fria storms · 1 Eyl – 15 Kas (genelde)Autumn on this coast delivers its rain in a day or two rather than in showers, and the ramblas that are dry all year are the reason those days close roads.79
  12. Benidorm 🇪🇸 İspanyaGota fria storms · 1 Eyl – 15 Kas (genelde)Autumn rain on this coast arrives as one or two violent days rather than as drizzle, and those days flood the dry ravines and shut the coast road.79
  13. Kemerler Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 15 Tem – 15 Eyl (genelde)Late summer storms send water down slots and washes that were dry an hour earlier, and the rain does not have to be overhead.78
  14. Canyonlands Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Afternoon storms fill the canyons from rain that fell miles upstream, and the dirt roads into the Needles and the Maze turn to impassable clay within minutes.78
  15. Büyük Bent Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 30 Eyl (genelde)Afternoon storms put water down the arroyos with no warning and cut the unpaved roads; Old Maverick Road and the Santa Elena approach have been closed by flood damage for long stretches.77
  16. Carlsbad Mağaraları Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon flash floods · 1 Tem – 20 Eyl (genelde)Afternoon storms come off the Guadalupe escarpment and put water across Walnut Canyon Desert Drive and the road up from Whites City.76
  17. Saguaro Millî Parkı 🇺🇸 Amerika Birleşik DevletleriMonsoon season · 15 Haz – 30 EylFrom the middle of June to the end of September the afternoons build storms over the mountains, and the washes and canyons flash-flood fast enough to catch people out.75
  18. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.75
  19. Monterrey 🇲🇽 MeksikaTropical rain and flooding · 1 Tem – 15 Eki (genelde)Gulf storms that cross the coast dump their rain on the Sierra Madre behind the city, and the Santa Catarina riverbed fills within hours.73
  20. Cuba 🇸🇸 Güney SudanRainy-season road cuts · 15 May – 31 Eki (genelde)Juba's own streets stay passable, but the dirt roads beyond turn to deep mud and floodwater, cutting off towns for weeks.72
  21. Charleston, Güney Karolina 🇺🇸 Amerika Birleşik DevletleriKing tide flooding · 1 Eyl – 15 Kas (genelde)The highest autumn tides put salt water over the Battery and into the lower peninsula streets on clear days, no storm required.69
  22. Hampi 🇮🇳 HindistanTungabhadra dam releases · 15 Tem – 30 Eyl (genelde)When the upstream dam fills, its gates open and the river rises fast: riverside ruins such as Purandara Mandapa and the Chakratirtha ghat go under, coracle crossings stop and people on the far bank can be cut off.68
  23. Addis Ababa 🇪🇹 EtiyopyaKiremt rains flood the roads · 20 Haz – 15 Eyl (genelde)The long rains arrive in late June and the first downpours hit drains clogged after months of dust, so streets flood and traffic locks up for hours.67
  24. Niamey 🇳🇪 NijerNiger river flooding · 15 Tem – 30 Eyl (genelde)Storm runoff and then the river rise put whole neighbourhoods on the right bank under water most years.66
  25. Yaunde 🇨🇲 KamerunFlash-flood season · 1 Eyl – 31 Eki (genelde)The heaviest downpours of the year overwhelm blocked drains along the Mfoundi; streets in the centre around Avenue Kennedy and the Mfoundi market, and districts like Melen and Ekounou, flood and traffic stalls.65

…ve Eylül ayında 27 tane daha.

Eylül ayında dünyada neler var →

Ekim ayında Sel sezonu

  1. Málaga 🇪🇸 İspanyaAutumn storms and flash floods · 1 Eyl – 30 Kas (genelde)A cut-off low over a warm Mediterranean can drop a season's rain in a few hours, and the dry riverbeds inland are what carry it into the towns.89
  2. Alicante 🇪🇸 İspanyaGota fria storms · 1 Eyl – 15 Kas (genelde)Autumn on this coast delivers its rain in a day or two rather than in showers, and the ramblas that are dry all year are the reason those days close roads.89
  3. Benidorm 🇪🇸 İspanyaGota fria storms · 1 Eyl – 15 Kas (genelde)Autumn rain on this coast arrives as one or two violent days rather than as drizzle, and those days flood the dry ravines and shut the coast road.89
  4. Valensiya 🇪🇸 İspanyaGota fria and DANA storms · 1 Eyl – 15 KasAutumn is when a cut-off low over a warm Mediterranean can drop a season's rain on the coastal plain in hours.88
  5. Charleston, Güney Karolina 🇺🇸 Amerika Birleşik DevletleriKing tide flooding · 1 Eyl – 15 Kas (genelde)The highest autumn tides put salt water over the Battery and into the lower peninsula streets on clear days, no storm required.85
  6. Monterrey 🇲🇽 MeksikaTropical rain and flooding · 1 Tem – 15 Eki (genelde)Gulf storms that cross the coast dump their rain on the Sierra Madre behind the city, and the Santa Catarina riverbed fills within hours.84
  7. Avignon 🇫🇷 FransaAutumn flash floods · 10 Eyl – 30 Kas (genelde)Mediterranean downpours can drop months of rain in a few hours on the Vaucluse and Gard in autumn.81
  8. Venedik 🇮🇹 İtalyaAcqua alta season · 1 Eki – 15 Oca (genelde)High water comes with the autumn tides.79
  9. Dahab 🇪🇬 MısırSinai flash floods · 15 Eki – 15 Mar (genelde)Rare and violent: a storm over the mountains sends water down the wadis and across the coast road, cutting the runs to Nuweiba and St Catherine for a day.77
  10. Cenova 🇮🇹 İtalyaAutumn flash floods · 15 Eyl – 30 KasWarm sea and steep hills behind a narrow city produce autumn storms that drop a month of rain in hours.76
  11. Como 🇮🇹 İtalyaLake floods the lakefront · 1 Eki – 15 Ara (genelde)Autumn rain lifts the lake over the walls into Piazza Cavour most years, which is why the city has spent two decades building barriers.75
  12. Punakha District 🇧🇹 ButanGlacial flood risk on the rivers · 1 Haz – 15 Eki (genelde)The Mo Chhu and Pho Chhu, which meet at the dzong, are fed by glacial lakes upstream that have burst before: floods in 1957, 1960, 1994 and 1996 each damaged Punakha Dzong, the worst killing 23 people.75
  13. Cinque Terre 🇮🇹 İtalyaAutumn storm trail closures · 1 Eki – 30 Kas (genelde)Autumn brings the downpours that flattened Vernazza and Monterosso in 2011.73
  14. Akabe 🇯🇴 ÜrdünWadi flash-flood season · 15 Eki – 31 Mar (genelde)Rain over the mountains behind town runs off bare rock and crosses the roads out to Wadi Rum and the Dead Sea.72
  15. Hamburg 🇩🇪 AlmanyaStorm surge season · 15 Eyl – 31 MarThe city counts its storm tide season from mid-September to the end of March.69
  16. Bağdat 🇮🇶 IrakStreet flooding in the first rains · 25 Eki – 31 Oca (genelde)The season's first heavy downpours regularly overwhelm Baghdad's drainage and pumping stations: underpasses and main roads flood, traffic seizes up and some districts sit in water for a day or more.69
  17. Cuba 🇸🇸 Güney SudanRainy-season road cuts · 15 May – 31 Eki (genelde)Juba's own streets stay passable, but the dirt roads beyond turn to deep mud and floodwater, cutting off towns for weeks.69
  18. Miami 🇺🇸 Amerika Birleşik DevletleriKing tide flooding · 1 Eyl – 15 Kas (genelde)The year's highest tides push seawater up through the storm drains on clear days, closing streets in Miami Beach and Brickell for a few hours around the new and full moons.63
  19. Vang Vieng 🇱🇦 LaosFast, muddy Nam Song · 15 May – 15 Eki (genelde)In the rains the river runs high, brown and fast; tubing and kayaking get genuinely risky after heavy downpours.63
  20. Bangui 🇨🇫 Orta Afrika CumhuriyetiUbangi River flood season · 1 Eki – 30 Kas (genelde)The river peaks at the end of the rains and low-lying riverside districts of Bangui and Bimbo can flood; in 2019 it burst its banks in mid-October and tens of thousands in the city were affected.63
  21. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.63
  22. Saint-Louis, Senegal 🇸🇳 SenegalSenegal River flood season · 15 Tem – 31 Eki (genelde)Rain far upstream swells the Senegal River from July to October, and in high years it spills into low-lying mainland neighbourhoods and the northern tip of the island.63
  23. Cotonou 🇧🇯 BeninOueme river flood · 1 Eyl – 31 Eki (genelde)Later in the year the Oueme river spills into Lake Nokoue, flooding lakeside quarters such as Vossa, Fifadji and Dandji even when it is not raining in the city.60
  24. Yaunde 🇨🇲 KamerunFlash-flood season · 1 Eyl – 31 Eki (genelde)The heaviest downpours of the year overwhelm blocked drains along the Mfoundi; streets in the centre around Avenue Kennedy and the Mfoundi market, and districts like Melen and Ekounou, flood and traffic stalls.59
  25. Ayutthaya 🇹🇭 TaylandFlood season on the rivers · 1 Eyl – 15 Kas (genelde)Discharge from the Chao Phraya dam upstream backs into the low districts around the island most years, closing riverside roads and some outlying temples for days at a time.56

…ve Ekim ayında 9 tane daha.

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Kasım ayında Sel sezonu

  1. İskenderiye 🇪🇬 MısırWinter storms off the sea · 15 Kas – 15 Mar (genelde)Named storms come in off the Mediterranean every few weeks and the drains give up before the rain does: flooded underpasses, closed corniche lanes, a day written off.92
  2. Petra 🇯🇴 ÜrdünFlash-flood closures · 1 Kas – 31 MarThe Siq is a drain for a wide catchment, and after heavy rain on the plateau the authority evacuates the site with little warning.91
  3. Bağdat 🇮🇶 IrakStreet flooding in the first rains · 25 Eki – 31 Oca (genelde)The season's first heavy downpours regularly overwhelm Baghdad's drainage and pumping stations: underpasses and main roads flood, traffic seizes up and some districts sit in water for a day or more.89
  4. Alicante 🇪🇸 İspanyaGota fria storms · 1 Eyl – 15 Kas (genelde)Autumn on this coast delivers its rain in a day or two rather than in showers, and the ramblas that are dry all year are the reason those days close roads.89
  5. Málaga 🇪🇸 İspanyaAutumn storms and flash floods · 1 Eyl – 30 Kas (genelde)A cut-off low over a warm Mediterranean can drop a season's rain in a few hours, and the dry riverbeds inland are what carry it into the towns.87
  6. Benidorm 🇪🇸 İspanyaGota fria storms · 1 Eyl – 15 Kas (genelde)Autumn rain on this coast arrives as one or two violent days rather than as drizzle, and those days flood the dry ravines and shut the coast road.87
  7. Rum Vadisi Koruma Alanı 🇯🇴 ÜrdünFlash floods in the wadis · 1 Kas – 31 Mar (genelde)Rain on the plateau runs off bare rock and fills the wadis within minutes, and the desert tracks and the road in can both be cut for a day.87
  8. Charleston, Güney Karolina 🇺🇸 Amerika Birleşik DevletleriKing tide flooding · 1 Eyl – 15 Kas (genelde)The highest autumn tides put salt water over the Battery and into the lower peninsula streets on clear days, no storm required.86
  9. Dahab 🇪🇬 MısırSinai flash floods · 15 Eki – 15 Mar (genelde)Rare and violent: a storm over the mountains sends water down the wadis and across the coast road, cutting the runs to Nuweiba and St Catherine for a day.86
  10. Lut Gölü 🇯🇴 ÜrdünWadi flash-flood season · 1 Kas – 31 MarRain falling on the highlands drains into the canyons that come down to the shore, and the valley road and every side wadi close at short notice.86
  11. Valensiya 🇪🇸 İspanyaGota fria and DANA storms · 1 Eyl – 15 KasAutumn is when a cut-off low over a warm Mediterranean can drop a season's rain on the coastal plain in hours.85
  12. Akabe 🇯🇴 ÜrdünWadi flash-flood season · 15 Eki – 31 Mar (genelde)Rain over the mountains behind town runs off bare rock and crosses the roads out to Wadi Rum and the Dead Sea.83
  13. Mekke 🇸🇦 Suudi ArabistanWinter flash floods · 1 Kas – 31 Oca (genelde)The valley takes most of its rain in a handful of storms and the runoff comes off bare rock into the streets, shutting underpasses and approach roads for a few hours.76
  14. Miami 🇺🇸 Amerika Birleşik DevletleriKing tide flooding · 1 Eyl – 15 Kas (genelde)The year's highest tides push seawater up through the storm drains on clear days, closing streets in Miami Beach and Brickell for a few hours around the new and full moons.73
  15. Bangui 🇨🇫 Orta Afrika CumhuriyetiUbangi River flood season · 1 Eki – 30 Kas (genelde)The river peaks at the end of the rains and low-lying riverside districts of Bangui and Bimbo can flood; in 2019 it burst its banks in mid-October and tens of thousands in the city were affected.71
  16. Ayutthaya 🇹🇭 TaylandFlood season on the rivers · 1 Eyl – 15 Kas (genelde)Discharge from the Chao Phraya dam upstream backs into the low districts around the island most years, closing riverside roads and some outlying temples for days at a time.70
  17. Avignon 🇫🇷 FransaAutumn flash floods · 10 Eyl – 30 Kas (genelde)Mediterranean downpours can drop months of rain in a few hours on the Vaucluse and Gard in autumn.70
  18. Cenova 🇮🇹 İtalyaAutumn flash floods · 15 Eyl – 30 KasWarm sea and steep hills behind a narrow city produce autumn storms that drop a month of rain in hours.67
  19. Cinque Terre 🇮🇹 İtalyaAutumn storm trail closures · 1 Eki – 30 Kas (genelde)Autumn brings the downpours that flattened Vernazza and Monterosso in 2011.67
  20. Bangkok 🇹🇭 TaylandChao Phraya flood season · 15 Eyl – 15 Kas (genelde)The upstream runoff peaks after the monsoon has moved on, and a high tide on top of it puts the riverside walkways and the low sois behind them under water for a few days at a time.65
  21. Como 🇮🇹 İtalyaLake floods the lakefront · 1 Eki – 15 Ara (genelde)Autumn rain lifts the lake over the walls into Piazza Cavour most years, which is why the city has spent two decades building barriers.65
  22. Venedik 🇮🇹 İtalyaAcqua alta season · 1 Eki – 15 Oca (genelde)High water comes with the autumn tides.63
  23. Puerto Iguazú 🇦🇷 ArjantinGarganta walkway shut in flood · 1 Kas – 30 Nis (genelde)Summer rain upriver can put the Iguazu over the catwalk to the Devil's Throat balcony, and the circuit shuts until the flow drops.62
  24. Foz do Igacu 🇧🇷 BrezilyaDevil's Throat walkway shut · 1 Kas – 30 Nis (genelde)When the Iguacu runs above the safe limit the catwalk out to the Devil's Throat closes on both sides, sometimes for days.62
  25. Paraty 🇧🇷 BrezilyaSea into the streets · 1 Oca – 31 AraThe colonial centre was laid below the spring-tide line on purpose, so around the full and new moons the sea comes up through the seawall openings and drains back out, taking the day's dirt with it.62

…ve Kasım ayında 11 tane daha.

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  1. Akabe 🇯🇴 ÜrdünWadi flash-flood season · 15 Eki – 31 Mar (genelde)Rain over the mountains behind town runs off bare rock and crosses the roads out to Wadi Rum and the Dead Sea.93
  2. Cafayate 🇦🇷 ArjantinSummer storm road closures · 15 Ara – 15 Mar (genelde)The valley's rain arrives as short violent summer storms and the Quebrada de las Conchas road towards Salta closes for rockfall and washed-out crossings.91
  3. Dahab 🇪🇬 MısırSinai flash floods · 15 Eki – 15 Mar (genelde)Rare and violent: a storm over the mountains sends water down the wadis and across the coast road, cutting the runs to Nuweiba and St Catherine for a day.90
  4. İskenderiye 🇪🇬 MısırWinter storms off the sea · 15 Kas – 15 Mar (genelde)Named storms come in off the Mediterranean every few weeks and the drains give up before the rain does: flooded underpasses, closed corniche lanes, a day written off.88
  5. Lut Gölü 🇯🇴 ÜrdünWadi flash-flood season · 1 Kas – 31 MarRain falling on the highlands drains into the canyons that come down to the shore, and the valley road and every side wadi close at short notice.85
  6. Füceyre 🇦🇪 Birleşik Arap EmirlikleriWinter rain and wadi floods · 1 Ara – 31 Mar (genelde)This is the wettest corner of the Emirates, and a day of rain on the Hajar mountains sends water down the wadis fast enough to cut the roads.85
  7. Mekke 🇸🇦 Suudi ArabistanWinter flash floods · 1 Kas – 31 Oca (genelde)The valley takes most of its rain in a handful of storms and the runoff comes off bare rock into the streets, shutting underpasses and approach roads for a few hours.83
  8. Petra 🇯🇴 ÜrdünFlash-flood closures · 1 Kas – 31 MarThe Siq is a drain for a wide catchment, and after heavy rain on the plateau the authority evacuates the site with little warning.82
  9. Rum Vadisi Koruma Alanı 🇯🇴 ÜrdünFlash floods in the wadis · 1 Kas – 31 Mar (genelde)Rain on the plateau runs off bare rock and fills the wadis within minutes, and the desert tracks and the road in can both be cut for a day.78
  10. Harare 🇿🇼 ZimbabveFlash floods in the heavy rains · 1 Ara – 15 Mar (genelde)Afternoon storms at the height of the rains overwhelm drains in the city centre and low-lying suburbs such as Mbare, Glen View and Budiriro.77
  11. Bağdat 🇮🇶 IrakStreet flooding in the first rains · 25 Eki – 31 Oca (genelde)The season's first heavy downpours regularly overwhelm Baghdad's drainage and pumping stations: underpasses and main roads flood, traffic seizes up and some districts sit in water for a day or more.77
  12. Gaborone 🇧🇼 BotsvanaSummer flash floods · 1 Ara – 15 Mar (genelde)Intense summer storms can overwhelm the city's drainage; the February 2025 floods killed people in Gaborone and closed roads, bridges and schools.74
  13. São Paulo 🇧🇷 BrezilyaSummer storms and flooding · 1 Ara – 31 Mar (genelde)Late-afternoon storms most days through the southern summer, and the ones that stall put the Tiete and the marginais under water and the traffic at a standstill for hours.72
  14. Ho Chi Minh Kenti 🇻🇳 VietnamPeak tide flooding · 15 Eyl – 15 Ara (genelde)The year's highest tides push the river back into District 7, Nha Be and Binh Chanh, usually around the new and full moons.69
  15. Lusaka 🇿🇲 ZambiyaRainy-season flooding · 1 Ara – 31 Mar (genelde)Poor drainage and dense informal settlements mean heavy rains regularly submerge roads and low-lying suburbs each rainy season.69
  16. Coimbra 🇵🇹 PortekizMondego river floods · 15 Ara – 15 Mar (genelde)In wet winters the Mondego tops its banks: the riverside cafes of Parque Verde and the grounds of Santa Clara-a-Velha go under, and in the worst storms low-lying Baixa streets and schools close.67
  17. Salta 🇦🇷 ArjantinSummer rain closes the mountain roads · 15 Ara – 15 Mar (genelde)Storms in the southern summer send debris over the Cuesta del Obispo and the road down to Cafayate, and either can shut for a day.66
  18. Franz Josef/Waiau 🇳🇿 Yeni ZelandaHighway closures in heavy rain · 1 Oca – 31 AraThere is one road in and one road out, and a big West Coast rain event closes it north or south of the village a few times a year.64
  19. Como 🇮🇹 İtalyaLake floods the lakefront · 1 Eki – 15 Ara (genelde)Autumn rain lifts the lake over the walls into Piazza Cavour most years, which is why the city has spent two decades building barriers.61
  20. Phong Nha-Kẻ Bàng Millî Parkı 🇻🇳 VietnamFlood closures in the caves · 1 Eyl – 15 Ara (genelde)The wet months put the Son and Chay rivers up through the show caves and the big expeditions stop entirely.61
  21. Uluru 🇦🇺 AvustralyaSummer storms and waterfalls · 1 Ara – 15 Mar (genelde)Thunderstorms come off the desert in the hot months and the rock runs with waterfalls for a few hours, which is the sight nobody plans for.59
  22. Congaree Millî Parkı 🇺🇸 Amerika Birleşik DevletleriFloodwater on the boardwalk · 1 Ara – 30 Nis (genelde)The floodplain takes water about ten times a year, most often in the wet half, and a rise puts the backcountry trails and parts of the boardwalk underwater.59
  23. Brazzaville 🇨🇬 Kongo CumhuriyetiCongo River flood season · 15 Kas – 31 Oca (genelde)The river runs highest at the end of the year while storms overwhelm the drains, so low-lying districts such as Talangai and Mfilou can flood and roads get cut.59
  24. Venedik 🇮🇹 İtalyaAcqua alta season · 1 Eki – 15 Oca (genelde)High water comes with the autumn tides.58
  25. Huế 🇻🇳 VietnamFlood season · 25 Eyl – 15 Ara (genelde)Hue is the wettest city in the country and the Perfume River comes up into the low streets most years, sometimes for days.57

…ve Aralık ayında 12 tane daha.

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