The climate in Niamey during August can be summarized as very hot, humid and wet.
August is in the summer in Niamey and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 24°C (76°F) is normal.
|Daytime temperature||33.4°C 92.1°F|
|Nightly temperature||24.2°C 75.6°F|
|Average temperature||28.8°C 83.8°F|
|Daily sunshine||7.3 hrs|
|Avg rainfall||183 mm 7.2 ins|
|Rainy days||14 days|
|Sea temperature||24.9°C 76.9°F|
|Windspeed||9.4kph 6 mph|
On average August is the wettest month of the year in Niamey with around 183mm 7.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 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 Niamey in August 2021.
|Hottest month:||May||40.6°C 105.1°F|
|Driest month:||January||0mm 0ins|
|Coldest month:||January||31.6°C 88.9°F|
|Wettest month:||August||183mm 7.2ins|