Fort-de-France Weather in December
What's the weather like in Fort-de-France (Martinique) in December 2025?
The climate in Fort-de-France during December can be summarized as hot, humid and wet.
December is in the winter in Fort-de-France and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 28°C (83°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 28.2°C 82.7°F |
|---|---|
| Nightly temperature | 22.1°C 71.7°F |
| Average temperature | 25.1°C 77.2°F |
| Daily sunshine | 8 hrs |
| Avg rainfall | 153 mm 6 ins |
| Rainy days | 19 days |
| Sea temperature | 27.7°C 81.9°F |
| Humidity | 80% |
| Windspeed | 14kph 9 mph |
On average December is the 6th driest month of the year in Fort-de-France with around 153mm 6 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
December temperatures in Fort-de-France
December rainfall
December 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 Fort-de-France in December 2025.
Other monthly averages
Best places to visit in December
Fort-de-France weather stats
| Hottest month: | August | 29.9°C 85.8°F |
|---|---|---|
| Driest month: | March | 68mm 2.7ins |
| Sunniest month: | February | 8.7hrs |
| Coldest month: | February | 27.4°C 81.3°F |
| Wettest month: | August | 247mm 9.7ins |
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