Coolville, OH
Climate overview — based on NOAA 1991-2020 normals from BELLEVILLE L&D, OH US.
Year-round temperatures (°F)
Avg high
Avg low
Best time to visit Coolville
Full guide →Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | °F | °F | °F | 3.47 in | 2.3 in | 12 |
| February | °F | °F | °F | 3.13 in | 0.6 in | 10 |
| March | °F | °F | °F | 4.26 in | 3.9 in | 12 |
| April | °F | °F | °F | 3.70 in | 0.1 in | 12 |
| May | °F | °F | °F | 4.17 in | — | 12 |
| June | °F | °F | °F | 4.68 in | — | 10 |
| July | °F | °F | °F | 4.28 in | — | 10 |
| August | °F | °F | °F | 3.81 in | — | 8 |
| September | °F | °F | °F | 3.51 in | — | 7 |
| October | °F | °F | °F | 3.10 in | — | 8 |
| November | °F | °F | °F | 2.94 in | 0.1 in | 9 |
| December | °F | °F | °F | 3.85 in | 1.5 in | 12 |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when