| Perkiomen, PA | Hummelstown, PA | United States |
Rainfall | 46 | 42 | 38 |
Snowfall | 18 | 26 | 28 |
Precipitation | 111 | 122 | 106 |
Sunny | 205 | 194 | 205 |
Avg. July High | 86 | 85 | 86 |
Avg. Jan. Low | 22 | 22 | 22 |
Comfort Index (higher=better) | 7.3 | 7.2 | 7 |
UV Index | 4.1 | 4.1 | 4.3 |
Elevation | 112 | 384 | 2443 |