Weather in Ouagadougou in September
September in Ouagadougou is warm with average temperatures around 27.1°C (80.8°F). Expect significant rainfall with 147mm across approximately 25 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
32.0°C
89.6°F
Low
22.3°C
72.1°F
Precipitation
147 mm
5.8 inches
~25 rainy days
Conditions
Humidity
79%
Comparison to Adjacent Months
September is 98mm drier than August.
September is 103mm wetter than October.