| | West Grove, PA | Zion, PA | United States |
| Rainfall | 48 | 41.4 | 38.1 |
| Snowfall | 25.7 | 44.4 | 27.8 |
| Precipitation Days | 123.9 | 139.7 | 106.2 |
| Sunny | 201 | 181 | 205 |
| Avg. July High | 84.7 | 82.3 | 85.8 |
| Avg. Jan. Low | 20.7 | 16.7 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.7 | 7 |
| UV Index | 4 | 3.6 | 4.3 |
| Elevation ft. | 390 | 1024 | 2443 |