Grand Bois Weather in August

What's the weather like in Grand Bois (Savanne) in August 2024?

The climate in Grand Bois during August can be summarized as warm and very wet.

August is in the winter in Grand Bois and is typically the coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 16°C (60°F) is normal.

Grand Bois weather averages (imperial / metric)
Daytime temperature 22°C 71.6°F
Nightly temperature 15.8°C 60.4°F
Average temperature 18.9°C 66°F
Daily sunshine 5.9 hrs
Avg rainfall 220 mm 8.7 ins
Rainy days 16 days
Sea temperature 23.4°C 74.1°F
Humidity 79%
Windspeed 16.6kph 10 mph

On average August is the 5th driest month of the year in Grand Bois with around 220mm 8.7 inches of rain making it a very 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 5.9 hours of sunshine per day.

August temperatures in Grand Bois

Grand Bois average temperature in August

August rainfall

Grand Bois average rain in August

August hourly sunshine

Grand Bois average rain in August

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 Bois in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Grand Bois weather stats

Grand Bois weather statistics
Hottest month: February 27.8°C 82°F
Driest month: October 131mm 5.2ins
Sunniest month: November 7.4hrs
Coldest month: August 21.9°C 71.4°F
Wettest month: February 431mm 17ins
Map showing location of Grand Bois (-20.41889, 57.54417) Grand Bois map pin © Google

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