The weather in Kumasi in September is hot. The average temperatures are between 22°C and 29°C.
There’s going to be many days of rain during the month of September in Kumasi.
Kumasi should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Kumasi in September 2025.
If you’re planning to visit Kumasi in the near future, we highly recommend that you review the 14 day weather forecast for Kumasi before you arrive.
Temperatures
29° / 22°
Rainy Days
21
Snowy Days
0
Dry Days
9
Rainfall
363
mm
Sun Hours
6.5
Hrs
