Weather in Benin City in September
September in Benin City is warm with average temperatures around 25.3°C (77.5°F). Expect significant rainfall with 301mm 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
28.1°C
82.6°F
Low
22.4°C
72.3°F
Precipitation
301 mm
11.9 inches
~29 rainy days
Conditions
Humidity
92%
Comparison to Adjacent Months
September is 76mm wetter than August.
September is 93mm wetter than October.