Greenville, PA Weather & Climate Normals
Greenville's real weather, in one number
Greenville, PA scores 42/100 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 70°F; its coldest is Jan, averaging 25°F, a 44.8°F swing across the year, a middling gap by national standards.
Greenville's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 34°F | 16°F | 3.16in | 18.6in |
| Feb | 36°F | 17°F | 2.26in | 13.3in |
| Mar | 45°F | 24°F | 3in | 9.5in |
| Apr | 59°F | 35°F | 3.93in | 1.6in |
| May | 70°F | 46°F | 3.92in | 0in |
| Jun | 78°F | 54°F | 4.9in | 0in |
| Jul | 81°F | 59°F | 4.63in | 0in |
| Aug | 80°F | 57°F | 3.77in | 0in |
| Sep | 74°F | 51°F | 4.24in | 0in |
| Oct | 62°F | 40°F | 3.55in | 0.1in |
| Nov | 50°F | 31°F | 3.22in | 5in |
| Dec | 39°F | 23°F | 3.22in | 13.4in |
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
Greenville averages 43.8in of precipitation a year across roughly 161 days with measurable rain or snow, and 61.5in of snow a year.
Where Greenville ranks
Greenville ranks 4324 of 4876 US cities in this dataset for comfort score, and 179 of 193 within PA. About 5,459 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Jamestown 2 Nw, PA US, 7.8 miles from Greenville, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station