Grand Baie Weather in March
What's the weather like in Grand Baie (Rivière du Rempart) in March 2025?
The climate in Grand Baie during March can be summarized as hot, humid and wet.
March is in the fall / autumn in Grand Baie and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 29.6°C 85.2°F |
|---|---|
| Nightly temperature | 22.1°C 71.7°F |
| Average temperature | 25.8°C 78.4°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 191 mm 7.5 ins |
| Rainy days | 17 days |
| Sea temperature | 27.8°C 82°F |
| Humidity | 84% |
| Windspeed | 13.3kph 8 mph |
On average March is the 3rd wettest month of the year in Grand Baie with around 191mm 7.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
March temperatures in Grand Baie
March rainfall
March 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 March 2024.
Other monthly averages
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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