Weather in Yaoundé in September
September in Yaoundé is mild with average temperatures around 23.3°C (73.9°F). Expect significant rainfall with 212mm across approximately 29 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
26.5°C
79.7°F
Low
20.1°C
68.2°F
Precipitation
212 mm
8.4 inches
~29 rainy days
Conditions
Humidity
90%
Comparison to Adjacent Months
September is 44mm wetter than August.