Roche-à-Bateau Weather in December
What's the weather like in Roche-à-Bateau (Sud) in December 2025?
The climate in Roche-à-Bateau during December can be summarized as hot, humid and reasonably dry.
December is in the winter in Roche-à-Bateau and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 28.3°C 82.9°F |
|---|---|
| Nightly temperature | 18.7°C 65.7°F |
| Average temperature | 23.5°C 74.3°F |
| Daily sunshine | 7.3 hrs |
| Avg rainfall | 76 mm 3 ins |
| Rainy days | 9 days |
| Sea temperature | 28°C 82.4°F |
| Humidity | 74% |
| Windspeed | 10.1kph 6 mph |
On average December is the driest month of the year in Roche-à-Bateau with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
December temperatures in Roche-à-Bateau
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 Roche-à-Bateau in December 2025.
Other monthly averages
Best places to visit in December
Roche-à-Bateau weather stats
| Hottest month: | August | 31°C 87.8°F |
|---|---|---|
| Driest month: | December | 76mm 3ins |
| Sunniest month: | February | 8hrs |
| Coldest month: | January | 27.7°C 81.9°F |
| Wettest month: | October | 422mm 16.6ins |
© Google