Basseterre Weather in September
What's the weather like in Basseterre (Saint George Basseterre) in September 2024?
The climate in Basseterre during September can be summarized as very hot, humid and wet.
September is in the fall / autumn in Basseterre and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (77°F) is normal.
| Daytime temperature | 31.3°C 88.3°F |
|---|---|
| Nightly temperature | 25.1°C 77.2°F |
| Average temperature | 28.2°C 82.8°F |
| Daily sunshine | 8.3 hrs |
| Avg rainfall | 139 mm 5.5 ins |
| Rainy days | 18 days |
| Sea temperature | 28.9°C 84°F |
| Humidity | 78% |
| Windspeed | 18kph 11 mph |
On average September is the wettest month of the year in Basseterre with around 139mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.3 hours of sunshine per day.
September temperatures in Basseterre
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Basseterre in September 2024.
Other monthly averages
Best places to visit in September
Basseterre weather stats
| Hottest month: | August | 31.1°C 88°F |
|---|---|---|
| Driest month: | March | 36mm 1.4ins |
| Sunniest month: | January | 8.7hrs |
| Coldest month: | January | 28.1°C 82.6°F |
| Wettest month: | September | 139mm 5.5ins |
© Google