Sainte-Marie Weather in December
What's the weather like in Sainte-Marie (Martinique) in December 2025?
The climate in Sainte-Marie during December can be summarized as hot, humid and wet.
December is in the winter in Sainte-Marie and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 28.7°C 83.7°F |
|---|---|
| Nightly temperature | 22.1°C 71.8°F |
| Average temperature | 25.4°C 77.7°F |
| Daily sunshine | 8 hrs |
| Avg rainfall | 142 mm 5.6 ins |
| Rainy days | 18 days |
| Sea temperature | 27.7°C 81.8°F |
| Humidity | 80% |
| Windspeed | 14.4kph 9 mph |
On average December is the 6th driest month of the year in Sainte-Marie with around 142mm 5.6 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 hours of sunshine per day.
December temperatures in Sainte-Marie
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 Sainte-Marie in December 2025.
Other monthly averages
Best places to visit in December
Sainte-Marie weather stats
| Hottest month: | August | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | March | 54mm 2.1ins |
| Sunniest month: | February | 8.6hrs |
| Coldest month: | January | 27.9°C 82.2°F |
| Wettest month: | November | 301mm 11.9ins |
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