Nassau Weather in September
Bahamas · 30-year monthly averages
⚠️ Challenging time to visit
September in Nassau is hot, with average daytime highs around 32°C (90°F) and nighttime lows near 25°C (76°F). Expect roughly 196mm of precipitation spread over about 17 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
32°C
90°F
Avg low
25°C
76°F
Rainfall
196mm
very wet
Rainy days
17
days with ≥1mm
☀️ About 225 hours of sunshine over the month (~8h/day).
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
September vs the rest of the year
FAQ
- How hot is Nassau in September?
- September in Nassau is hot, with average daytime highs around 32°C (90°F) and nighttime lows near 25°C (76°F). Expect roughly 196mm of precipitation spread over about 17 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Nassau in September?
- Nassau sees around 196mm of precipitation in September on average — very wet by global standards.
- Is September a good time to visit Nassau?
- September is a challenging month to visit Nassau weather-wise — plan around the conditions.