Bluefields Weather in September
What's the weather like in Bluefields (Westmoreland) in September 2025?
The climate in Bluefields during September can be summarized as very hot, humid and very wet.
September is in the fall / autumn in Bluefields and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 32.3°C 90.1°F |
|---|---|
| Nightly temperature | 24.4°C 75.8°F |
| Average temperature | 28.3°C 83°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 261 mm 10.3 ins |
| Rainy days | 14 days |
| Sea temperature | 29.6°C 85.3°F |
| Humidity | 81% |
| Windspeed | 10.6kph 7 mph |
On average September is the 3rd wettest month of the year in Bluefields with around 261mm 10.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
September temperatures in Bluefields
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 Bluefields in September 2025.
Other monthly averages
Best places to visit in September
Bluefields weather stats
| Hottest month: | August | 32.5°C 90.5°F |
|---|---|---|
| Driest month: | January | 63mm 2.5ins |
| Sunniest month: | April | 8.8hrs |
| Coldest month: | February | 30.2°C 86.4°F |
| Wettest month: | October | 315mm 12.4ins |
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