September weather in Coolville, OH
The average temperature in Coolville in September is °F (°F–°F). Average precipitation: 3.51 inches.
September is a fall month in Coolville, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 12h 14m.
Avg High
°F
Avg Low
°F
Precipitation
3.51 in
Daylight
12h 14m