Bahamas (Nassau)
September
Weather in Bahamas for September 2025
Your guide to Bahamas weather in September - trends and predictions
Until now, September 2025 in Bahamas has been nearly identical to the historical average, with a temperature of 29.1 °C (showing only a slight deviation of -0.4 °C).
The forecast for the next days in Bahamas predicts temperatures to be around 29 °C, close to the historical average.
In general, the average temperature in Bahamas at the beginning of September is 29.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.9 °C by the end of September.
Bahamas experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 118.4 mm.
Temperatures
Rain 🌧️
4
Dry days
26
Rainy days
0
Snow days
29°/27°
Temperatures
22 km/h
Avg max wind
73 %
Avg humidity
Bahamas Weather September
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What’s the Weather Like in Bahamas This September?
Discover the average temperatures and weather trends across Bahamas’s cities this September.
Temperatures trend during September in Bahamas
See the weather trend as well as the moving average line
September weather in Bahamas day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Cloudy | 29° /27° | 11.3 mm | 6 | |
| 2 Sept. |  Moderate or heavy rain shower | 30° /27° | 9.4 mm | 6 | |
| 3 Sept. | Cloudy | 30° /27° | 4.4 mm | 6 | |
| 4 Sept. |  Patchy rain possible | 30° /27° | 10.3 mm | 6 | |
| 5 Sept. | Cloudy | 30° /27° | 9.3 mm | 6 | |
| 6 Sept. | Light rain shower | 29° /27° | 2.3 mm | 6 | |
| 7 Sept. | Patchy rain possible | 29° /27° | 0.7 mm | 6 | |
| 8 Sept. | Patchy rain possible | 29° /27° | 1.3 mm | 6 | |
| 9 Sept. | Cloudy | 30° /28° | 3.3 mm | 7 | |
| 10 Sept. | Patchy rain possible | 30° /28° | 1.6 mm | 7 | |
| 11 Sept. | Cloudy | 29° /27° | 3.5 mm | 6 | |
| 12 Sept. | Cloudy | 30° /27° | 2.8 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 29° /27° | 26.2 mm | 6 | |
| 14 Sept. | Patchy rain possible | 29° /27° | 2.3 mm | 6 | |
| 15 Sept. |  Overcast | 30° /27° | 0.9 mm | 6 | |
| 16 Sept. | Overcast | 29° /29° | 0 mm | 1.9 | |
| 17 Sept. | Patchy rain possible | 30° /28° | 1.4 mm | 2 | |
| 18 Sept. |  Heavy rain | 28° /26° | 54.7 mm | 2.2 | |
| 19 Sept. | Patchy rain possible | 29° /27° | 2.8 mm | 2.3 | |
| 20 Sept. | Patchy rain possible | 29° /28° | 0.9 mm | 0 | |
| 21 Sept. | Patchy rain possible | 28° /28° | 0.6 mm | 6 | |
| 22 Sept. | Patchy rain possible | 29° /28° | 0.5 mm | 6 | |
| 23 Sept. | Patchy rain possible | 30° /29° | 0.1 mm | 6 | |
| 24 Sept. |  Partly cloudy | 29° /29° | 0 mm | 7 | |
| 25 Sept. | Partly cloudy | 28° /28° | 0 mm | 7 | |
| 26 Sept. | Partly cloudy | 28° /28° | 0 mm | 7 | |
| 27 Sept. | Patchy rain possible | 29° /28° | 0.2 mm | 6 | |
| 28 Sept. | Patchy rain possible | 29° /29° | 1.6 mm | 6 | |
| 29 Sept. | Patchy rain possible | 30° /29° | 1.8 mm | 6 | |
| 30 Sept. | Patchy rain possible | 29° /27° | 1.7 mm | 7 | |
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Important Notice
Our weather forecast for Bahamas in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bahamas forecast closer to your planned date for the most up-to-date weather information.
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Bahamas in September - FAQ
What are the expected maximum and minimum temperatures in Bahamas during September?
During September, expect a variety of temperatures with highs around 29° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bahamas during September?
Significant rainfall exceeding 118.4 mm is expected in Bahamas during September, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bahamas during September?
The average wind speed in Bahamas during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Bahamas water temperatures in September
The average water temperature of the Atlantic Ocean near Bahamas in September is 28.7 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Bahamas in September?
- The average water temperature in Bahamas in September is 28.7 °C.
- Can you swim in Bahamas in September?
- The sea feels almost bath-like – perfect for floating, paddle-boarding or spending hours snorkeling without a wetsuit.
September rainfall patterns in Bahamas
Explore the daily rainfall trends and prepare for Bahamass September weather 💧
UV exposure in Bahamas during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Regions in Bahamas
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Top locations in Bahamas
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