Vejret i Nassau (Bahamas) i september

Nassau i september: trykkende hedt, regnfuldt, med ren luft — fint, hvis du kan klare eftermiddage på 37 °C.

Opdateret september 2026 · klimanormaler fra ERA5-reanalysen

Nassau🇧🇸 Bahamas · Bahamas & Bermuda · Ø79
  1. 85jan.
  2. 91feb.
  3. 91mar.
  4. 91apr.
  5. 85maj
  6. 83jun.
  7. 82jul.
  8. 81aug.
  9. 79sep.
  10. 78okt.
  11. 86nov.
  12. 85dec.

Nr. 11 af 12 måneder i Nassau · Nr. 737 af 1413 rejsemål at besøge i september · komfort 79/100 (niveau B)

Dage
33°C
Nætter
25°C
Våde dage
17
Sol
10.4 h
Luftfugtighed
78%
Dagslys
12 h
Nassau, Bahamas
Foto: Francisco Cornellana Castells · Pexels

Noter fra rejsende om Nassau i september

Forum posters are consistent that September sits at the peak of Atlantic hurricane season (which runs June through November), with the highest statistical chance of a storm impact occurring in the season's first week. That said, posters who've vacationed in Nassau every September for years report never having a trip significantly disrupted by an actual storm, and describe genuinely great weather when no system is in the area - hot days, cooling evenings, and rain typically arriving as quick-passing showers rather than sustained downpours. The standard advice given the real risk: buy travel insurance and monitor the forecast closely in the lead-up to a September trip, treating the storm risk as real but manageable rather than a reason to avoid the month outright.
Tripadvisor community · september · for 5 dage siden · Læs mere på Tripadvisor ↗

Andre måneder i Nassau

Regulars are specific that cold fronts pass through two or three times a week this month, a warm day typically arriving just before one hits, followed by a few genuinely cold and windy days behind it - shorts and tank tops for daytime with a sweater kept for evening the standard advice. Our row backs that mild, genuinely wet and windy read, 26.8C over 18.9C nights, with 48mm of rain across 8.7 days and a real 29.9 kph wind. Regulars are consistent the sea itself runs noticeably cooler than summer, comparable to a June swim at the Jersey shore rather than a bath-warm Caribbean dip, brisk rather than unswimmable. Overall this remains a genuinely variable month, warm and breezy some days, properly cool and windy on others. The sea sits at 24.5C. The record: 9 hours of sun, humidity 72 percent and AQI 41.
ColdFrontsTwiceWeeklyBriskJerseyShoreSea · januar · for 2 dage siden · Læs mere på Tripadvisor ↗
Nassau-forum threads on July weather confirm it's one of the hottest stretches of the year, daytime temperatures in the low-to-mid 90s Fahrenheit with a heat index that regularly clears 100. Thunderstorms are a real daily possibility, roughly a coin-flip most days, but posters are consistent that it's typically a quick twenty-minute pop-up rather than an all-day washout, and conditions are described as genuinely localized - rain falling in one part of the island while another stays clear. One long-time visitor with twenty-plus years of July trips reports losing an entire day to rain only once or twice. Regulars call July a favorite month since days run longest and the water stays warm. Hurricane season is technically underway but its real peak doesn't arrive until mid-September. The record: 32.9C days feeling like a punishing 38C, 25.6C nights, 90mm across 15.7 days, 76 percent humidity, a 31.3C sea and 11.9 hours of sun.
CableBeachJulyRegular · juli · for 3 dage siden · Læs mere på Tripadvisor ↗
Nassau-forum threads on November weather call it a genuine sweet spot: daytime temperatures in the upper 70s to low 80s Fahrenheit, an ocean still warm enough to swim comfortably, and humidity well below the sticky summer months - shorts and tank tops are fine most days, with the sun noticeably less intense than in high summer. Precipitation is possible but not the story, mostly arriving with a passing cold front rather than as a standing feature; the Northern Bahamas typically see one such front move through in the last week of the month, cool enough by local standards that a light jacket or sweatshirt covers it at night. The record: 29.2C days feeling like 31C, 22C nights, 62mm across 7.9 days, 73 percent humidity and 9.5 hours of sun - warm, breezy, and about as easy a month as the island has.
CableBeachNovemberRegular · november · for 4 dage siden · Læs mere på Tripadvisor ↗
April in Nassau splits down the middle and the dividing line is the wind. The windy stretch here runs from about mid-December to mid-March on the forum's account, driven by the pressure gradient over the northern Bahamas, and their advice to anyone who dislikes it is to come from mid-April onwards. Early April still catches it - one cruise could not call at its private island for the swell, and a trip to the out islands met near gale-force wind, high seas and cold water - while the end of April into early May is the part they recommend, with highs in the 80s Fahrenheit and the sea warming towards 80. Our row keeps 28.5 kph across the whole month. The record: 29.2C days that feel like 31C, 21.7C nights, 7.9 precipitation days carrying 44.3mm and a 26.5C sea.
SecondHalfOfApril · april · for 4 dage siden · Læs mere på Tripadvisor ↗

Tilføj din egen note fra Nassau på kortet.

Klimanormaler for Nassau — september

Dagtemperatur33°C / 91°F🔥 trykkende hedt
Nattemperatur25°C / 77°F
Føles som (dag)37°C / 99°F
Havtemperatur30°C / 86°F♨️ badevandsvarmt
Nedbør145 mm / 5.7 in🌧 regnfuldt
Regnvejrsdage17 dage
Luftfugtighed78 %💦 meget fugtigt
Dugpunkt24°C / 75°F
Solskin10.4 t/dag
Dagslys12.3 t
Vind24 km/t / 15 mph
Luftkvalitet (US AQI)30🍃 god

Månedsgennemsnit fra ERA5-reanalysen. AQI er det gennemsnitlige amerikanske luftkvalitetsindeks for måneden.

Travlhed i Nassau i september

Hvor travlt der er på selve stedet — skoleferier og masseferier, de måneder en redaktør har markeret, og hvor eftertragtet vejret gør dem. Aldrig en del af komfortscoren.

Stilleskoleferie på 2 af de markeder, der fylder stedet, en af stedets værste måneder vejrmæssigt(anslået)

JFMAMJJASOND

TætpakketTravltSkuldersæsonStille

Bedste måneder for vejret i Nassau

Rangeret efter dette rejsemåls egen klimakomfortscore året igennem — noget andet end, hvor travlt der bliver (se Travlhed ovenfor).

Pænt vejrVejret i Nassau svinger ikke meget året igennem — komforten holder sig nogenlunde stabil hver måned.

JFMAMJJASOND

Det sker i Nassau i september

Tilbagevendende sæsonbegivenheder, naturfænomener, lukninger og helligdage — kurateret og med kilder.

  • Risiko

    Hurricane season

    1. jun. – 30. nov.

    Dorian stalled over Abaco and Grand Bahama for two days in September 2019. New Providence was spared that one, but late August to early October is when flights and cruise itineraries get rewritten. Kilde ↗

Det sker rundt om i verden i september →

Lige i nærheden sker der noget

Inden for 300 km fra Nassau — en dagstur eller et kort hop — hvor der sker noget denne måned. Aldrig en del af komfortscoren.

Hvor ligger Nassau?

Indlæser kort…

Nassau i september — ofte stillede spørgsmål

Er september et godt tidspunkt at besøge Nassau?
Nassau i september: trykkende hedt, regnfuldt, med ren luft — fint, hvis du kan klare eftermiddage på 37 °C. Måneden ligger nr. 11 ud af 12 for Nassau på SeasonMaps komfortscore (79/100).
Hvordan er vejret i Nassau i september?
I september har Nassau i gennemsnit en dagtemperatur på 32.5 °C og en nattemperatur på 25 °C, med omkring 144.8 mm regn fordelt på cirka 16.6 regnvejrsdage.
Hvordan er luftkvaliteten i Nassau i september?
Nassau har et gennemsnitligt amerikansk luftkvalitetsindeks på omkring 30 i september.

Inden for 300 km: Miami's Sea turtle nesting, 1. mar. – 31. okt..

Vejret i Nassau (Bahamas) i september: 33 °C, 17 regnvejrsdage, 10 t sol | SeasonMap