Sturmsaison – Monat für Monat rund um die Welt
Tornados, Derechos, Hagel – die Nachmittage, an denen du den Himmel im Blick behalten solltest.
Das ist eine Warnseite, keine Empfehlung. Sturmsaison betrifft auf SeasonMap 41 Reiseziele; die Monate unten sind die, in denen das Risikofenster offen ist – die meisten Wochen darin bleiben ruhig, und der Score neben jedem Ort ist weiterhin der normale Klima-Score, Risiko inklusive.
Wann es so weit ist
Sturmsaison im Januar
- Ezulwini Valley 🇸🇿 EswatiniThunderstorm and lightning season · 15. Okt. – 31. März (meist)Eswatini has recorded one of the world's highest lightning death rates, almost all in afternoon summer storms.82
- Johannesburg 🇿🇦 SüdafrikaHighveld afternoon storms · 15. Okt. – 15. März (meist)Storms build over the reef most summer afternoons: hail, lightning and intersections under water for an hour.80
- Costa da Caparica 🇵🇹 PortugalWinter storms and erosion · 1. Nov. – 15. MärzAtlantic depressions push straight onto this coast and take the sand with them; sections of the boardwalk and the beach access stairs are regularly closed for repair after a bad week.77
- Pretoria 🇿🇦 SüdafrikaAfternoon thunderstorms · 15. Okt. – 15. März (meist)Storms come off the Magaliesberg most summer afternoons: hail, lightning and half an hour of water the stormwater drains cannot take.77
- Drakensberge 🇿🇦 SüdafrikaAfternoon thunderstorms · 1. Nov. – 28. Feb. (meist)Storms build over the escarpment most summer afternoons, with lightning on the tops, hail and water coming down the gullies within minutes.76
- Córdoba 🇦🇷 ArgentinienHail and summer storms · 1. Nov. – 28. Feb. (meist)The sierras west of the city build some of the most violent storms anywhere: hail big enough to write off parked cars, and flash floods in the valley rivers that catch swimmers downstream of dry-looking weather.75
- Mbabane 🇸🇿 EswatiniThunderstorm and lightning season · 1. Okt. – 31. März (meist)Afternoon thunderstorms over the highveld are frequent in summer, and Eswatini has recorded one of the highest lightning death rates anywhere.75
- Durban 🇿🇦 SüdafrikaSummer storm and flood season · 1. Nov. – 31. März (meist)KwaZulu-Natal's rain comes as violent afternoon storms and, every few years, as the kind of flooding that takes out roads and closes the beaches to swimming for days on hygiene grounds.72
- Hervey Bay 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April, and this stretch of coast sees the tail of systems that cross further north as much as it sees cyclones of its own.70
- Brisbane 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April.68
- Mlilwane Wildlife Sanctuary 🇸🇿 EswatiniSummer thunderstorm season · 15. Okt. – 28. Feb. (meist)Most of the year's rain falls in violent afternoon thunderstorms with frequent lightning.63
- La Rochelle 🇫🇷 FrankreichAtlantic storm season · 1. Nov. – 28. Feb. (meist)Depressions come in off the Atlantic all winter, and on a high spring tide the sea gets over the sea wall on the Vieux Port.58
- Daingean Uí Chúis 🇮🇪 IrlandAtlantic storm season · 15. Okt. – 28. Feb. (meist)Named lows come in off the ocean from mid-autumn and the peninsula takes them first.55
- Seattle 🇺🇸 Vereinigte StaatenWinter storms and pass closures · 1. Nov. – 28. Feb. (meist)Atmospheric rivers bring wind, flooding and power cuts through the dark months, and Snoqualmie and Stevens close for hours at a time for avalanche control.52
- Ostende 🇧🇪 BelgienNorth Sea gales · 15. Okt. – 15. MärzAutumn and winter depressions come straight in off the North Sea and the sea dyke gets closed when a storm surge is forecast.49
- Clifden 🇮🇪 IrlandAtlantic gale season · 15. Okt. – 15. März (meist)Named storms come in off the ocean with nothing between here and Newfoundland to slow them.49
- Tórshavn FäröerAtlantic gale season · 1. Okt. – 31. März (meist)Autumn and winter lows cancel the inter-island ferries, the helicopter and the flights into Vagar, sometimes for two days together.45
- Ålesund 🇳🇴 NorwegenAtlantic gale season · 15. Okt. – 28. Feb. (meist)The exposed coast takes named Atlantic lows from mid-autumn, and the first thing they cancel is the ferry and the fjord sailings rather than the flights.26
- Svolvær 🇳🇴 NorwegenWinter gales · 15. Okt. – 15. März (meist)Atlantic lows shut the mountain passes on the E10 and cancel the small-plane flights into Svolvaer for a day at a time.20
Sturmsaison im Februar
- Johannesburg 🇿🇦 SüdafrikaHighveld afternoon storms · 15. Okt. – 15. März (meist)Storms build over the reef most summer afternoons: hail, lightning and intersections under water for an hour.82
- Costa da Caparica 🇵🇹 PortugalWinter storms and erosion · 1. Nov. – 15. MärzAtlantic depressions push straight onto this coast and take the sand with them; sections of the boardwalk and the beach access stairs are regularly closed for repair after a bad week.81
- Ezulwini Valley 🇸🇿 EswatiniThunderstorm and lightning season · 15. Okt. – 31. März (meist)Eswatini has recorded one of the world's highest lightning death rates, almost all in afternoon summer storms.80
- Córdoba 🇦🇷 ArgentinienHail and summer storms · 1. Nov. – 28. Feb. (meist)The sierras west of the city build some of the most violent storms anywhere: hail big enough to write off parked cars, and flash floods in the valley rivers that catch swimmers downstream of dry-looking weather.77
- Pretoria 🇿🇦 SüdafrikaAfternoon thunderstorms · 15. Okt. – 15. März (meist)Storms come off the Magaliesberg most summer afternoons: hail, lightning and half an hour of water the stormwater drains cannot take.77
- Drakensberge 🇿🇦 SüdafrikaAfternoon thunderstorms · 1. Nov. – 28. Feb. (meist)Storms build over the escarpment most summer afternoons, with lightning on the tops, hail and water coming down the gullies within minutes.77
- Mbabane 🇸🇿 EswatiniThunderstorm and lightning season · 1. Okt. – 31. März (meist)Afternoon thunderstorms over the highveld are frequent in summer, and Eswatini has recorded one of the highest lightning death rates anywhere.75
- Durban 🇿🇦 SüdafrikaSummer storm and flood season · 1. Nov. – 31. März (meist)KwaZulu-Natal's rain comes as violent afternoon storms and, every few years, as the kind of flooding that takes out roads and closes the beaches to swimming for days on hygiene grounds.69
- Hervey Bay 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April, and this stretch of coast sees the tail of systems that cross further north as much as it sees cyclones of its own.69
- Brisbane 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April.66
- La Rochelle 🇫🇷 FrankreichAtlantic storm season · 1. Nov. – 28. Feb. (meist)Depressions come in off the Atlantic all winter, and on a high spring tide the sea gets over the sea wall on the Vieux Port.66
- Mlilwane Wildlife Sanctuary 🇸🇿 EswatiniSummer thunderstorm season · 15. Okt. – 28. Feb. (meist)Most of the year's rain falls in violent afternoon thunderstorms with frequent lightning.61
- Daingean Uí Chúis 🇮🇪 IrlandAtlantic storm season · 15. Okt. – 28. Feb. (meist)Named lows come in off the ocean from mid-autumn and the peninsula takes them first.60
- Ostende 🇧🇪 BelgienNorth Sea gales · 15. Okt. – 15. MärzAutumn and winter depressions come straight in off the North Sea and the sea dyke gets closed when a storm surge is forecast.59
- Seattle 🇺🇸 Vereinigte StaatenWinter storms and pass closures · 1. Nov. – 28. Feb. (meist)Atmospheric rivers bring wind, flooding and power cuts through the dark months, and Snoqualmie and Stevens close for hours at a time for avalanche control.58
- Tórshavn FäröerAtlantic gale season · 1. Okt. – 31. März (meist)Autumn and winter lows cancel the inter-island ferries, the helicopter and the flights into Vagar, sometimes for two days together.53
- Clifden 🇮🇪 IrlandAtlantic gale season · 15. Okt. – 15. März (meist)Named storms come in off the ocean with nothing between here and Newfoundland to slow them.53
- Ålesund 🇳🇴 NorwegenAtlantic gale season · 15. Okt. – 28. Feb. (meist)The exposed coast takes named Atlantic lows from mid-autumn, and the first thing they cancel is the ferry and the fjord sailings rather than the flights.41
- Svolvær 🇳🇴 NorwegenWinter gales · 15. Okt. – 15. März (meist)Atlantic lows shut the mountain passes on the E10 and cancel the small-plane flights into Svolvaer for a day at a time.32
Sturmsaison im März
- Johannesburg 🇿🇦 SüdafrikaHighveld afternoon storms · 15. Okt. – 15. März (meist)Storms build over the reef most summer afternoons: hail, lightning and intersections under water for an hour.87
- Ezulwini Valley 🇸🇿 EswatiniThunderstorm and lightning season · 15. Okt. – 31. März (meist)Eswatini has recorded one of the world's highest lightning death rates, almost all in afternoon summer storms.87
- Costa da Caparica 🇵🇹 PortugalWinter storms and erosion · 1. Nov. – 15. MärzAtlantic depressions push straight onto this coast and take the sand with them; sections of the boardwalk and the beach access stairs are regularly closed for repair after a bad week.83
- Pretoria 🇿🇦 SüdafrikaAfternoon thunderstorms · 15. Okt. – 15. März (meist)Storms come off the Magaliesberg most summer afternoons: hail, lightning and half an hour of water the stormwater drains cannot take.83
- Mbabane 🇸🇿 EswatiniThunderstorm and lightning season · 1. Okt. – 31. März (meist)Afternoon thunderstorms over the highveld are frequent in summer, and Eswatini has recorded one of the highest lightning death rates anywhere.83
- Atlanta 🇺🇸 Vereinigte StaatenSpring severe-storm season · 1. März – 15. Mai (meist)North Georgia's tornado and hail season runs through spring, and the warnings here come overnight as often as in the afternoon.79
- Memphis 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 31. Mai (meist)Late winter and spring bring the line squalls that flood the streets and take the power out for days, and the Mississippi runs its highest in the same weeks.74
- Durban 🇿🇦 SüdafrikaSummer storm and flood season · 1. Nov. – 31. März (meist)KwaZulu-Natal's rain comes as violent afternoon storms and, every few years, as the kind of flooding that takes out roads and closes the beaches to swimming for days on hygiene grounds.74
- Kansas City 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 15. Juni (meist)The wettest and stormiest stretch of the year, with hail, tornado warnings and flash flooding on the creeks.74
- Nashville 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 20. Mai (meist)Middle Tennessee gets its severe weather in spring: squall lines, tornado warnings and the flooding that put downtown under water in 2010.73
- Kolkata 🇮🇳 IndienKalbaisakhi storm season · 20. März – 20. Mai (meist)Late-afternoon squall lines come out of the northwest through the hot months, drop the temperature in minutes and take trees and hoardings down with them.71
- St. Louis 🇺🇸 Vereinigte StaatenSevere storm season · 15. März – 15. Juni (meist)Spring is when the warm Gulf air meets the cold front over the Mississippi valley, and the region sits at the eastern edge of tornado country.69
- Hervey Bay 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April, and this stretch of coast sees the tail of systems that cross further north as much as it sees cyclones of its own.66
- Ostende 🇧🇪 BelgienNorth Sea gales · 15. Okt. – 15. MärzAutumn and winter depressions come straight in off the North Sea and the sea dyke gets closed when a storm surge is forecast.66
- Brisbane 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April.64
- Clifden 🇮🇪 IrlandAtlantic gale season · 15. Okt. – 15. März (meist)Named storms come in off the ocean with nothing between here and Newfoundland to slow them.61
- Tórshavn FäröerAtlantic gale season · 1. Okt. – 31. März (meist)Autumn and winter lows cancel the inter-island ferries, the helicopter and the flights into Vagar, sometimes for two days together.60
- Svolvær 🇳🇴 NorwegenWinter gales · 15. Okt. – 15. März (meist)Atlantic lows shut the mountain passes on the E10 and cancel the small-plane flights into Svolvaer for a day at a time.42
Sturmsaison im April
- Atlanta 🇺🇸 Vereinigte StaatenSpring severe-storm season · 1. März – 15. Mai (meist)North Georgia's tornado and hail season runs through spring, and the warnings here come overnight as often as in the afternoon.90
- Dallas 🇺🇸 Vereinigte StaatenSevere storm season · 1. Apr. – 15. JuniNorth Texas sits at the southern end of tornado alley and April to early June is when the supercells come through, usually late afternoon.88
- Memphis 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 31. Mai (meist)Late winter and spring bring the line squalls that flood the streets and take the power out for days, and the Mississippi runs its highest in the same weeks.85
- Brisbane 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April.84
- Austin 🇺🇸 Vereinigte StaatenFlash Flood Alley · 15. Apr. – 15. Juni (meist)Hill Country limestone sheds rain instead of soaking it up, and a spring storm can put the low water crossings under in minutes.84
- Kansas City 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 15. Juni (meist)The wettest and stormiest stretch of the year, with hail, tornado warnings and flash flooding on the creeks.84
- Nashville 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 20. Mai (meist)Middle Tennessee gets its severe weather in spring: squall lines, tornado warnings and the flooding that put downtown under water in 2010.82
- Hervey Bay 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April, and this stretch of coast sees the tail of systems that cross further north as much as it sees cyclones of its own.82
- St. Louis 🇺🇸 Vereinigte StaatenSevere storm season · 15. März – 15. Juni (meist)Spring is when the warm Gulf air meets the cold front over the Mississippi valley, and the region sits at the eastern edge of tornado country.80
- Indianapolis 🇺🇸 Vereinigte StaatenSpring storm season · 1. Apr. – 30. Juni (meist)Central Indiana's severe weather builds through spring and peaks in May and June: squall lines, hail and tornado warnings that can halt practice at the Speedway.74
- Kolkata 🇮🇳 IndienKalbaisakhi storm season · 20. März – 20. Mai (meist)Late-afternoon squall lines come out of the northwest through the hot months, drop the temperature in minutes and take trees and hoardings down with them.59
Sturmsaison im Mai
- Nashville 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 20. Mai (meist)Middle Tennessee gets its severe weather in spring: squall lines, tornado warnings and the flooding that put downtown under water in 2010.88
- Kansas City 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 15. Juni (meist)The wettest and stormiest stretch of the year, with hail, tornado warnings and flash flooding on the creeks.88
- Indianapolis 🇺🇸 Vereinigte StaatenSpring storm season · 1. Apr. – 30. Juni (meist)Central Indiana's severe weather builds through spring and peaks in May and June: squall lines, hail and tornado warnings that can halt practice at the Speedway.88
- St. Louis 🇺🇸 Vereinigte StaatenSevere storm season · 15. März – 15. Juni (meist)Spring is when the warm Gulf air meets the cold front over the Mississippi valley, and the region sits at the eastern edge of tornado country.87
- Atlanta 🇺🇸 Vereinigte StaatenSpring severe-storm season · 1. März – 15. Mai (meist)North Georgia's tornado and hail season runs through spring, and the warnings here come overnight as often as in the afternoon.84
- Memphis 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 31. Mai (meist)Late winter and spring bring the line squalls that flood the streets and take the power out for days, and the Mississippi runs its highest in the same weeks.83
- Valparaíso 🇨🇱 ChileWinter storms and heavy swell · 15. Mai – 31. Aug. (meist)Frontal systems bring downpours that flood the lower streets and swells that batter the seafront.82
- Dallas 🇺🇸 Vereinigte StaatenSevere storm season · 1. Apr. – 15. JuniNorth Texas sits at the southern end of tornado alley and April to early June is when the supercells come through, usually late afternoon.75
- Austin 🇺🇸 Vereinigte StaatenFlash Flood Alley · 15. Apr. – 15. Juni (meist)Hill Country limestone sheds rain instead of soaking it up, and a spring storm can put the low water crossings under in minutes.69
- Kolkata 🇮🇳 IndienKalbaisakhi storm season · 20. März – 20. Mai (meist)Late-afternoon squall lines come out of the northwest through the hot months, drop the temperature in minutes and take trees and hoardings down with them.52
Sturmsaison im Juni
- Indianapolis 🇺🇸 Vereinigte StaatenSpring storm season · 1. Apr. – 30. Juni (meist)Central Indiana's severe weather builds through spring and peaks in May and June: squall lines, hail and tornado warnings that can halt practice at the Speedway.79
- St. Louis 🇺🇸 Vereinigte StaatenSevere storm season · 15. März – 15. Juni (meist)Spring is when the warm Gulf air meets the cold front over the Mississippi valley, and the region sits at the eastern edge of tornado country.76
- Kansas City 🇺🇸 Vereinigte StaatenSpring storm season · 15. März – 15. Juni (meist)The wettest and stormiest stretch of the year, with hail, tornado warnings and flash flooding on the creeks.76
- Indiana-Dunes-Nationalpark 🇺🇸 Vereinigte StaatenLake Michigan rip currents · 1. Juni – 31. Okt. (meist)North winds set up structural currents along the piers and breakwaters that drown people here most years, and outside the lifeguarded weeks nobody is watching.75
- Valparaíso 🇨🇱 ChileWinter storms and heavy swell · 15. Mai – 31. Aug. (meist)Frontal systems bring downpours that flood the lower streets and swells that batter the seafront.74
- Dallas 🇺🇸 Vereinigte StaatenSevere storm season · 1. Apr. – 15. JuniNorth Texas sits at the southern end of tornado alley and April to early June is when the supercells come through, usually late afternoon.64
- Austin 🇺🇸 Vereinigte StaatenFlash Flood Alley · 15. Apr. – 15. Juni (meist)Hill Country limestone sheds rain instead of soaking it up, and a spring storm can put the low water crossings under in minutes.59
- Sarasota 🇺🇸 Vereinigte StaatenAfternoon storm season · 1. Juni – 30. Sep.A thunderstorm most afternoons, usually over by six, and this stretch of coast gets more lightning than anywhere else in the country.56
Sturmsaison im Juli
- Boulder 🇺🇸 Vereinigte StaatenAfternoon thunderstorms · 1. Juli – 31. Aug. (meist)Storms build over the Divide most afternoons and reach the foothills between one and four, with lightning that kills hikers on exposed ridges every few years.84
- Denver 🇺🇸 Vereinigte StaatenAfternoon monsoon storms · 5. Juli – 5. Sep. (meist)Moisture pulled up from the southwest sets off thunderstorms most afternoons in high summer.81
- Rocky-Mountain-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon lightning season · 5. Juli – 5. Sep. (meist)Storms build over the divide almost every summer afternoon and the tundra is the highest ground for miles with no shelter on it.79
- Great-Basin-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon storms on Wheeler Peak · 1. Juli – 10. Sep. (meist)Fierce afternoon thunderstorms are common in summer, most of all in July and August, and the summit trail runs above treeline; start at dawn and be off the exposed ridge by midday.78
- Aspen 🇺🇸 Vereinigte StaatenAfternoon monsoon storms · 5. Juli – 5. Sep. (meist)Midsummer pulls moisture up the Rockies and builds thunderheads over the peaks most afternoons.77
- Valparaíso 🇨🇱 ChileWinter storms and heavy swell · 15. Mai – 31. Aug. (meist)Frontal systems bring downpours that flood the lower streets and swells that batter the seafront.77
- Bryce-Canyon-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon afternoon storms · 10. Juli – 10. Sep. (meist)Thunderstorms build over the plateau most summer afternoons and the rim is the highest thing for miles.76
- Great-Sand-Dunes-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon lightning on the dunes · 1. Juli – 31. Aug. (meist)You are the tallest thing standing on an open sand field, and monsoon storms build over the Sangre de Cristos most July and August afternoons.75
- Mesa-Verde-Nationalpark 🇺🇸 Vereinigte StaatenSummer monsoon · 5. Juli – 10. Sep. (meist)Afternoon thunderstorms build over the mesa most days from early July.73
- Indiana-Dunes-Nationalpark 🇺🇸 Vereinigte StaatenLake Michigan rip currents · 1. Juni – 31. Okt. (meist)North winds set up structural currents along the piers and breakwaters that drown people here most years, and outside the lifeguarded weeks nobody is watching.66
- Petrified-Forest-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon thunderstorms · 1. Juli – 15. Sep. (meist)Afternoon storms build fast over the plateau from July, and the badlands offer no shelter from lightning on the trails at Blue Mesa or the Wilderness.62
- Sarasota 🇺🇸 Vereinigte StaatenAfternoon storm season · 1. Juni – 30. Sep.A thunderstorm most afternoons, usually over by six, and this stretch of coast gets more lightning than anywhere else in the country.54
- White-Sands-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon thunderstorms · 1. Juli – 15. Sep. (meist)Storms build over the Sacramento and San Andres mountains and cross the basin most summer afternoons, and the dunes are the highest thing standing for miles.53
Sturmsaison im August
- Boulder 🇺🇸 Vereinigte StaatenAfternoon thunderstorms · 1. Juli – 31. Aug. (meist)Storms build over the Divide most afternoons and reach the foothills between one and four, with lightning that kills hikers on exposed ridges every few years.87
- Denver 🇺🇸 Vereinigte StaatenAfternoon monsoon storms · 5. Juli – 5. Sep. (meist)Moisture pulled up from the southwest sets off thunderstorms most afternoons in high summer.84
- Aspen 🇺🇸 Vereinigte StaatenAfternoon monsoon storms · 5. Juli – 5. Sep. (meist)Midsummer pulls moisture up the Rockies and builds thunderheads over the peaks most afternoons.80
- Valparaíso 🇨🇱 ChileWinter storms and heavy swell · 15. Mai – 31. Aug. (meist)Frontal systems bring downpours that flood the lower streets and swells that batter the seafront.80
- Great-Sand-Dunes-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon lightning on the dunes · 1. Juli – 31. Aug. (meist)You are the tallest thing standing on an open sand field, and monsoon storms build over the Sangre de Cristos most July and August afternoons.79
- Bryce-Canyon-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon afternoon storms · 10. Juli – 10. Sep. (meist)Thunderstorms build over the plateau most summer afternoons and the rim is the highest thing for miles.78
- Rocky-Mountain-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon lightning season · 5. Juli – 5. Sep. (meist)Storms build over the divide almost every summer afternoon and the tundra is the highest ground for miles with no shelter on it.77
- Mesa-Verde-Nationalpark 🇺🇸 Vereinigte StaatenSummer monsoon · 5. Juli – 10. Sep. (meist)Afternoon thunderstorms build over the mesa most days from early July.77
- Great-Basin-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon storms on Wheeler Peak · 1. Juli – 10. Sep. (meist)Fierce afternoon thunderstorms are common in summer, most of all in July and August, and the summit trail runs above treeline; start at dawn and be off the exposed ridge by midday.75
- Petrified-Forest-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon thunderstorms · 1. Juli – 15. Sep. (meist)Afternoon storms build fast over the plateau from July, and the badlands offer no shelter from lightning on the trails at Blue Mesa or the Wilderness.71
- Indiana-Dunes-Nationalpark 🇺🇸 Vereinigte StaatenLake Michigan rip currents · 1. Juni – 31. Okt. (meist)North winds set up structural currents along the piers and breakwaters that drown people here most years, and outside the lifeguarded weeks nobody is watching.69
- White-Sands-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon thunderstorms · 1. Juli – 15. Sep. (meist)Storms build over the Sacramento and San Andres mountains and cross the basin most summer afternoons, and the dunes are the highest thing standing for miles.61
- Sarasota 🇺🇸 Vereinigte StaatenAfternoon storm season · 1. Juni – 30. Sep.A thunderstorm most afternoons, usually over by six, and this stretch of coast gets more lightning than anywhere else in the country.47
Sturmsaison im September
- Denver 🇺🇸 Vereinigte StaatenAfternoon monsoon storms · 5. Juli – 5. Sep. (meist)Moisture pulled up from the southwest sets off thunderstorms most afternoons in high summer.90
- Mesa-Verde-Nationalpark 🇺🇸 Vereinigte StaatenSummer monsoon · 5. Juli – 10. Sep. (meist)Afternoon thunderstorms build over the mesa most days from early July.81
- Indiana-Dunes-Nationalpark 🇺🇸 Vereinigte StaatenLake Michigan rip currents · 1. Juni – 31. Okt. (meist)North winds set up structural currents along the piers and breakwaters that drown people here most years, and outside the lifeguarded weeks nobody is watching.78
- Petrified-Forest-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon thunderstorms · 1. Juli – 15. Sep. (meist)Afternoon storms build fast over the plateau from July, and the badlands offer no shelter from lightning on the trails at Blue Mesa or the Wilderness.75
- Aspen 🇺🇸 Vereinigte StaatenAfternoon monsoon storms · 5. Juli – 5. Sep. (meist)Midsummer pulls moisture up the Rockies and builds thunderheads over the peaks most afternoons.74
- Bryce-Canyon-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon afternoon storms · 10. Juli – 10. Sep. (meist)Thunderstorms build over the plateau most summer afternoons and the rim is the highest thing for miles.74
- Rocky-Mountain-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon lightning season · 5. Juli – 5. Sep. (meist)Storms build over the divide almost every summer afternoon and the tundra is the highest ground for miles with no shelter on it.71
- White-Sands-Nationalpark 🇺🇸 Vereinigte StaatenMonsoon thunderstorms · 1. Juli – 15. Sep. (meist)Storms build over the Sacramento and San Andres mountains and cross the basin most summer afternoons, and the dunes are the highest thing standing for miles.71
- Great-Basin-Nationalpark 🇺🇸 Vereinigte StaatenAfternoon storms on Wheeler Peak · 1. Juli – 10. Sep. (meist)Fierce afternoon thunderstorms are common in summer, most of all in July and August, and the summit trail runs above treeline; start at dawn and be off the exposed ridge by midday.69
- Sarasota 🇺🇸 Vereinigte StaatenAfternoon storm season · 1. Juni – 30. Sep.A thunderstorm most afternoons, usually over by six, and this stretch of coast gets more lightning than anywhere else in the country.58
Sturmsaison im Oktober
- Mbabane 🇸🇿 EswatiniThunderstorm and lightning season · 1. Okt. – 31. März (meist)Afternoon thunderstorms over the highveld are frequent in summer, and Eswatini has recorded one of the highest lightning death rates anywhere.88
- Ezulwini Valley 🇸🇿 EswatiniThunderstorm and lightning season · 15. Okt. – 31. März (meist)Eswatini has recorded one of the world's highest lightning death rates, almost all in afternoon summer storms.87
- Johannesburg 🇿🇦 SüdafrikaHighveld afternoon storms · 15. Okt. – 15. März (meist)Storms build over the reef most summer afternoons: hail, lightning and intersections under water for an hour.86
- Pretoria 🇿🇦 SüdafrikaAfternoon thunderstorms · 15. Okt. – 15. März (meist)Storms come off the Magaliesberg most summer afternoons: hail, lightning and half an hour of water the stormwater drains cannot take.86
- Mlilwane Wildlife Sanctuary 🇸🇿 EswatiniSummer thunderstorm season · 15. Okt. – 28. Feb. (meist)Most of the year's rain falls in violent afternoon thunderstorms with frequent lightning.75
- Ostende 🇧🇪 BelgienNorth Sea gales · 15. Okt. – 15. MärzAutumn and winter depressions come straight in off the North Sea and the sea dyke gets closed when a storm surge is forecast.70
- Daingean Uí Chúis 🇮🇪 IrlandAtlantic storm season · 15. Okt. – 28. Feb. (meist)Named lows come in off the ocean from mid-autumn and the peninsula takes them first.68
- Indiana-Dunes-Nationalpark 🇺🇸 Vereinigte StaatenLake Michigan rip currents · 1. Juni – 31. Okt. (meist)North winds set up structural currents along the piers and breakwaters that drown people here most years, and outside the lifeguarded weeks nobody is watching.62
- Tórshavn FäröerAtlantic gale season · 1. Okt. – 31. März (meist)Autumn and winter lows cancel the inter-island ferries, the helicopter and the flights into Vagar, sometimes for two days together.62
- Clifden 🇮🇪 IrlandAtlantic gale season · 15. Okt. – 15. März (meist)Named storms come in off the ocean with nothing between here and Newfoundland to slow them.59
- Ålesund 🇳🇴 NorwegenAtlantic gale season · 15. Okt. – 28. Feb. (meist)The exposed coast takes named Atlantic lows from mid-autumn, and the first thing they cancel is the ferry and the fjord sailings rather than the flights.48
- Svolvær 🇳🇴 NorwegenWinter gales · 15. Okt. – 15. März (meist)Atlantic lows shut the mountain passes on the E10 and cancel the small-plane flights into Svolvaer for a day at a time.47
Sturmsaison im November
- Ezulwini Valley 🇸🇿 EswatiniThunderstorm and lightning season · 15. Okt. – 31. März (meist)Eswatini has recorded one of the world's highest lightning death rates, almost all in afternoon summer storms.86
- Córdoba 🇦🇷 ArgentinienHail and summer storms · 1. Nov. – 28. Feb. (meist)The sierras west of the city build some of the most violent storms anywhere: hail big enough to write off parked cars, and flash floods in the valley rivers that catch swimmers downstream of dry-looking weather.85
- Mbabane 🇸🇿 EswatiniThunderstorm and lightning season · 1. Okt. – 31. März (meist)Afternoon thunderstorms over the highveld are frequent in summer, and Eswatini has recorded one of the highest lightning death rates anywhere.84
- Johannesburg 🇿🇦 SüdafrikaHighveld afternoon storms · 15. Okt. – 15. März (meist)Storms build over the reef most summer afternoons: hail, lightning and intersections under water for an hour.83
- Drakensberge 🇿🇦 SüdafrikaAfternoon thunderstorms · 1. Nov. – 28. Feb. (meist)Storms build over the escarpment most summer afternoons, with lightning on the tops, hail and water coming down the gullies within minutes.83
- Pretoria 🇿🇦 SüdafrikaAfternoon thunderstorms · 15. Okt. – 15. März (meist)Storms come off the Magaliesberg most summer afternoons: hail, lightning and half an hour of water the stormwater drains cannot take.82
- Durban 🇿🇦 SüdafrikaSummer storm and flood season · 1. Nov. – 31. März (meist)KwaZulu-Natal's rain comes as violent afternoon storms and, every few years, as the kind of flooding that takes out roads and closes the beaches to swimming for days on hygiene grounds.81
- Costa da Caparica 🇵🇹 PortugalWinter storms and erosion · 1. Nov. – 15. MärzAtlantic depressions push straight onto this coast and take the sand with them; sections of the boardwalk and the beach access stairs are regularly closed for repair after a bad week.79
- Brisbane 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April.78
- Hervey Bay 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April, and this stretch of coast sees the tail of systems that cross further north as much as it sees cyclones of its own.78
- Mlilwane Wildlife Sanctuary 🇸🇿 EswatiniSummer thunderstorm season · 15. Okt. – 28. Feb. (meist)Most of the year's rain falls in violent afternoon thunderstorms with frequent lightning.70
- La Rochelle 🇫🇷 FrankreichAtlantic storm season · 1. Nov. – 28. Feb. (meist)Depressions come in off the Atlantic all winter, and on a high spring tide the sea gets over the sea wall on the Vieux Port.67
- Daingean Uí Chúis 🇮🇪 IrlandAtlantic storm season · 15. Okt. – 28. Feb. (meist)Named lows come in off the ocean from mid-autumn and the peninsula takes them first.59
- Seattle 🇺🇸 Vereinigte StaatenWinter storms and pass closures · 1. Nov. – 28. Feb. (meist)Atmospheric rivers bring wind, flooding and power cuts through the dark months, and Snoqualmie and Stevens close for hours at a time for avalanche control.57
- Ostende 🇧🇪 BelgienNorth Sea gales · 15. Okt. – 15. MärzAutumn and winter depressions come straight in off the North Sea and the sea dyke gets closed when a storm surge is forecast.57
- Tórshavn FäröerAtlantic gale season · 1. Okt. – 31. März (meist)Autumn and winter lows cancel the inter-island ferries, the helicopter and the flights into Vagar, sometimes for two days together.52
- Clifden 🇮🇪 IrlandAtlantic gale season · 15. Okt. – 15. März (meist)Named storms come in off the ocean with nothing between here and Newfoundland to slow them.52
- Ålesund 🇳🇴 NorwegenAtlantic gale season · 15. Okt. – 28. Feb. (meist)The exposed coast takes named Atlantic lows from mid-autumn, and the first thing they cancel is the ferry and the fjord sailings rather than the flights.38
- Svolvær 🇳🇴 NorwegenWinter gales · 15. Okt. – 15. März (meist)Atlantic lows shut the mountain passes on the E10 and cancel the small-plane flights into Svolvaer for a day at a time.29
Sturmsaison im Dezember
- Ezulwini Valley 🇸🇿 EswatiniThunderstorm and lightning season · 15. Okt. – 31. März (meist)Eswatini has recorded one of the world's highest lightning death rates, almost all in afternoon summer storms.82
- Johannesburg 🇿🇦 SüdafrikaHighveld afternoon storms · 15. Okt. – 15. März (meist)Storms build over the reef most summer afternoons: hail, lightning and intersections under water for an hour.80
- Córdoba 🇦🇷 ArgentinienHail and summer storms · 1. Nov. – 28. Feb. (meist)The sierras west of the city build some of the most violent storms anywhere: hail big enough to write off parked cars, and flash floods in the valley rivers that catch swimmers downstream of dry-looking weather.80
- Pretoria 🇿🇦 SüdafrikaAfternoon thunderstorms · 15. Okt. – 15. März (meist)Storms come off the Magaliesberg most summer afternoons: hail, lightning and half an hour of water the stormwater drains cannot take.78
- Costa da Caparica 🇵🇹 PortugalWinter storms and erosion · 1. Nov. – 15. MärzAtlantic depressions push straight onto this coast and take the sand with them; sections of the boardwalk and the beach access stairs are regularly closed for repair after a bad week.76
- Mbabane 🇸🇿 EswatiniThunderstorm and lightning season · 1. Okt. – 31. März (meist)Afternoon thunderstorms over the highveld are frequent in summer, and Eswatini has recorded one of the highest lightning death rates anywhere.76
- Drakensberge 🇿🇦 SüdafrikaAfternoon thunderstorms · 1. Nov. – 28. Feb. (meist)Storms build over the escarpment most summer afternoons, with lightning on the tops, hail and water coming down the gullies within minutes.74
- Durban 🇿🇦 SüdafrikaSummer storm and flood season · 1. Nov. – 31. März (meist)KwaZulu-Natal's rain comes as violent afternoon storms and, every few years, as the kind of flooding that takes out roads and closes the beaches to swimming for days on hygiene grounds.73
- Hervey Bay 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April, and this stretch of coast sees the tail of systems that cross further north as much as it sees cyclones of its own.72
- Brisbane 🇦🇺 AustralienStorm season · 1. Nov. – 30. Apr.Queensland's storm season runs November to April.71
- Mlilwane Wildlife Sanctuary 🇸🇿 EswatiniSummer thunderstorm season · 15. Okt. – 28. Feb. (meist)Most of the year's rain falls in violent afternoon thunderstorms with frequent lightning.62
- La Rochelle 🇫🇷 FrankreichAtlantic storm season · 1. Nov. – 28. Feb. (meist)Depressions come in off the Atlantic all winter, and on a high spring tide the sea gets over the sea wall on the Vieux Port.60
- Daingean Uí Chúis 🇮🇪 IrlandAtlantic storm season · 15. Okt. – 28. Feb. (meist)Named lows come in off the ocean from mid-autumn and the peninsula takes them first.53
- Ostende 🇧🇪 BelgienNorth Sea gales · 15. Okt. – 15. MärzAutumn and winter depressions come straight in off the North Sea and the sea dyke gets closed when a storm surge is forecast.51
- Seattle 🇺🇸 Vereinigte StaatenWinter storms and pass closures · 1. Nov. – 28. Feb. (meist)Atmospheric rivers bring wind, flooding and power cuts through the dark months, and Snoqualmie and Stevens close for hours at a time for avalanche control.49
- Clifden 🇮🇪 IrlandAtlantic gale season · 15. Okt. – 15. März (meist)Named storms come in off the ocean with nothing between here and Newfoundland to slow them.46
- Tórshavn FäröerAtlantic gale season · 1. Okt. – 31. März (meist)Autumn and winter lows cancel the inter-island ferries, the helicopter and the flights into Vagar, sometimes for two days together.43
- Ålesund 🇳🇴 NorwegenAtlantic gale season · 15. Okt. – 28. Feb. (meist)The exposed coast takes named Atlantic lows from mid-autumn, and the first thing they cancel is the ferry and the fjord sailings rather than the flights.28
- Svolvær 🇳🇴 NorwegenWinter gales · 15. Okt. – 15. März (meist)Atlantic lows shut the mountain passes on the E10 and cancel the small-plane flights into Svolvaer for a day at a time.24