Bridgetown weather in September
September in Bridgetown: sweltering, rainy, with clean air — an excellent time to visit.
#7 of 12 months in Bridgetown · #258 of 604 destinations to visit in September · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Bridgetown climate normals — September
| Daytime high | 29°C / 84°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 27°C / 80°F | |
| Feels like (high) | 34°C / 93°F | |
| Rainfall | 105 mm / 4.1 in | 🌧 rainy |
| Rainy days | 16 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 11 h/day | |
| Daylight | 12.2 h | |
| Wind | 23 km/h / 14 mph | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Bridgetown in September — FAQ
- Is September a good time to visit Bridgetown?
- September in Bridgetown: sweltering, rainy, with clean air — an excellent time to visit. It ranks #7 of 12 months for Bridgetown on SeasonMap's comfort score (82/100).
- What is the weather like in Bridgetown in September?
- In September, Bridgetown averages a daily high of 29°C and a low of 26.6°C, with about 104.6 mm of rain over roughly 16.2 rainy days.
- What is the air quality in Bridgetown in September?
- Bridgetown has a mean US Air Quality Index of about 34 in September.