Weather in Cotabato in September
September in Cotabato is warm with average temperatures around 26.0°C (78.8°F). Expect significant rainfall with 262mm 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
29.5°C
85.1°F
Low
22.6°C
72.7°F
Precipitation
262 mm
10.3 inches
~25 rainy days
Conditions
Humidity
86%
Comparison to Adjacent Months
September is 48mm wetter than August.
September is 34mm drier than October.