SeasonMapBahamas in September
September is Bahamas's 9th-best month (rank 9 of 12): its 2 destinations average 83/100, led by Great Exuma at 84 — 29°C and 17 rainy days — while Nassau is warmer at 34°C and scores 81.
#9 of 12 months for Bahamas · 2 destinations · updated September 2026 · climate normals from ERA5 reanalysis
Where in Bahamas in September
| # | Place | Type | Feels-like high | Rain | Comfort | At its best |
|---|---|---|---|---|---|---|
| 1 | Great Exuma | Island | 29°C | 103 mm · 17 days | 84 tier A | — |
| 2 | Nassau | Island | 34°C | 142 mm · 15 days | 81 tier A | — |
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means September is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.