The weather in Cotonou in October is very hot. The average temperatures are between 25°C and 30°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Cotonou during the month of October. 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 Cotonou in October 2025.
If you’re planning to visit Cotonou in the near future, we highly recommend that you review the 14 day weather forecast for Cotonou before you arrive.
Temperatures
30° / 25°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
148
mm
Sun Hours
11.2
Hrs
