Greenville, OH Weather & Climate Normals
Greenville's real weather, in one number
Greenville, OH scores 49/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Greenville's hottest and coldest months
Greenville's hottest month is Jul, averaging 74°F; its coldest is Jan, averaging 27°F, a 47°F swing across the year, one of the widest gaps in this dataset.
Greenville's weather across the year
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 35°F | 19°F | 2.84in |
| Feb | 39°F | 21°F | 2.23in |
| Mar | 50°F | 30°F | 3.23in |
| Apr | 63°F | 40°F | 4.18in |
| May | 73°F | 52°F | 4.31in |
| Jun | 82°F | 61°F | 4.42in |
| Jul | 85°F | 64°F | 3.95in |
| Aug | 83°F | 61°F | 3.4in |
| Sep | 78°F | 53°F | 2.75in |
| Oct | 66°F | 42°F | 2.9in |
| Nov | 52°F | 33°F | 3.17in |
| Dec | 40°F | 25°F | 2.88in |
May, Jun, Jul, Aug, and Sep are the best time to see Greenville at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Greenville
Over a typical year, Greenville sees about 40.26in of precipitation a year across roughly 125 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Greenville ranks
Greenville ranks 2170 of 4876 US cities in this dataset for comfort score, and 127 of 254 within OH. About 12,701 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Greenville Wtp, OH US, 1.5 miles from Greenville, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is