Grand Baie Weather in December
What's the weather like in Grand Baie (Rivière du Rempart) in December 2024?
The climate in Grand Baie during December can be summarized as hot, humid and wet.
December is in the summer in Grand Baie and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 29.5°C 85°F |
|---|---|
| Nightly temperature | 21.2°C 70.1°F |
| Average temperature | 25.3°C 77.5°F |
| Daily sunshine | 7.9 hrs |
| Avg rainfall | 163 mm 6.4 ins |
| Rainy days | 16 days |
| Sea temperature | 26.6°C 79.9°F |
| Humidity | 81% |
| Windspeed | 12.6kph 8 mph |
On average December is the 5th wettest month of the year in Grand Baie with around 163mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
December temperatures in Grand Baie
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 Grand Baie in December 2024.
Other monthly averages
Best places to visit in December
Grand Baie weather stats
| Hottest month: | February | 29.5°C 85.1°F |
|---|---|---|
| Driest month: | October | 50mm 2ins |
| Sunniest month: | July | 7.7hrs |
| Coldest month: | August | 24.5°C 76.1°F |
| Wettest month: | February | 242mm 9.5ins |
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