| | Skippack, PA | Hummelstown, PA | United States |
| Rainfall | 46.7 | 41.8 | 38.1 |
| Snowfall | 19.4 | 25.7 | 27.8 |
| Precipitation Days | 112.8 | 122 | 106.2 |
| Sunny | 201 | 194 | 205 |
| Avg. July High | 85.8 | 85.1 | 85.8 |
| Avg. Jan. Low | 21.8 | 22.4 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 4.1 | 4.1 | 4.3 |
| Elevation ft. | 184 | 384 | 2443 |