May weather in Coolville, OH
The average temperature in Coolville in May is °F (°F–°F). Average precipitation: 4.17 inches.
May is a spring month in Coolville, and is cooler than the annual average of 0°F. Expect about 12 days with precipitation. Daylight averages about 14h 9m.
Avg High
°F
Avg Low
°F
Precipitation
4.17 in
Daylight
14h 9m