SeasonScore
Nassau, Bahamas
Photo: Dolphins · CC BY-SA 3.0

Bahamas

Nassau in September

🌧️ Rainy season

Hot, humid and often rainy. Watch for tropical cyclone risk.

🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics

Best months: Jan (9.3), Feb (9.3), Mar (9.2)

‹
Every month at a glanceTap a month to open it
›

Why September scores 7.5What goes into the score

How it works
🌡️ 32° / 25°C🌧️ 196 mm💧 dew pt 25°🍃 PM2.5 4
  • Weather comfort6.2
    • ✓Hot (32°C highs / 25°C lows)
    • !Very humid/sticky (dew point 24.5°C)
    • !Wet: ~196 mm rain, ~5 heavy-rain days
  • Air quality10.0
    • ✓Good (within WHO guideline) (PM2.5 ~4 µg/m³)
  • Seasonal hazards8.5
    • !Tropical cyclone: Peak of the Atlantic/Caribbean hurricane season
  • Safety baseline7.0
    • ·Increased caution
Compare monthsPut September side by side with another month
SepJan
Score7.5 Very good9.3 Excellent
Season🌧️ Rainy season☀️ Dry season
High / low32° / 25°26° / 18°
Rain196 mm45 mm
Humiditydew pt 25°dew pt 19°
PM2.54 µg/m³6 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Nassau weather-station normals. Rainfall: Nassau weather-station normals (national met service).

Holidays & crowdsSeptember 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in Bahamas this month.

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore NassauEvents, sights, food & souvenirs

Check event dates locally

Nassau is the capital of the Bahamas, on New Providence island. Visitors come for beaches, clear water, colonial history and the Junkanoo festival.

Events in September

No major events on our calendar for September.

Coming up later

JunkanooEvery year26 December and 1 January every year

Overnight street parades with costumed groups, cowbells, goatskin drums and horns.

Why go: The highlight of the Bahamian calendar; book bleacher seats early.

Where: Bay Street, downtown Nassau

Independence DayEvery year10 July every year

The national day, with official ceremonies and celebrations.

Why go: A festive public holiday; some businesses close.

Where: Across the city