Weather in Kumasi in September
September in Kumasi is warm with average temperatures around 25.4°C (77.7°F). Expect significant rainfall with 171mm across approximately 26 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
29.1°C
84.4°F
Low
21.6°C
70.9°F
Precipitation
171 mm
6.7 inches
~26 rainy days
Conditions
Humidity
86%
Comparison to Adjacent Months
September is 87mm wetter than August.
September is 62mm drier than October.