Saint-Louis Weather in August

What's the weather like in Saint-Louis (Saint-Louis) in August 2021?

The climate in Saint-Louis during August can be summarized as very hot, humid and a little damp.

August is in the summer in Saint-Louis and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 25°C (77°F) is normal.

Saint-Louis weather averages (imperial / metric)
Daytime temperature 31.8°C 89.2°F
Nightly temperature 24.8°C 76.6°F
Average temperature 28.3°C 82.9°F
Daily sunshine 8.4 hrs
Avg rainfall 95 mm 3.7 ins
Rainy days 6 days
Sea temperature 27.8°C 82.1°F
Humidity 76%
Windspeed 8.3kph 5 mph

On average August is the 2nd wettest month of the year in Saint-Louis with around 95mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.4 hours of sunshine per day.

August temperatures in Saint-Louis

Saint-Louis average temperature in August

August rainfall

Saint-Louis average rain in August

August hourly sunshine

Saint-Louis 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 Saint-Louis in August 2021.

Other monthly averages

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Saint-Louis weather stats

Saint-Louis weather statistics
Hottest month: September 32.4°C 90.3°F
Driest month: April 0mm 0ins
Sunniest month: April 10hrs
Coldest month: January 29.9°C 85.8°F
Wettest month: September 95mm 3.7ins
Map showing location of Saint-Louis (16.01793, -16.48962)

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