| Haymarket, VA | Collegeville, PA | United States |
Rainfall | 43.3 | 45.5 | 38.1 |
Snowfall | 20.2 | 16.5 | 27.8 |
Precipitation Days | 113.3 | 110.8 | 106.2 |
Sunny | 198 | 203 | 205 |
Avg. July High | 86.9 | 85.5 | 85.8 |
Avg. Jan. Low | 23.6 | 20.9 | 21.7 |
Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
UV Index | 4 | 4.1 | 4.3 |
Elevation ft. | 367 | 151 | 2443 |