The weather in Niamey in August is very hot. The average temperatures are between 26°C and 35°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Niamey during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Niamey in August 2025.
If you’re planning to visit Niamey in the near future, we highly recommend that you review the 14 day weather forecast for Niamey before you arrive.
Temperatures
35° / 26°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
81
mm
Sun Hours
11.4
Hrs