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.
|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|
|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.
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.
|Hottest month:||September||32.4°C 90.3°F|
|Driest month:||April||0mm 0ins|
|Coldest month:||January||29.9°C 85.8°F|
|Wettest month:||September||95mm 3.7ins|