| | Philadelphia, PA | Grafton, WV | United States |
| Rainfall | 47.2 | 46.7 | 38.1 |
| Snowfall | 13.1 | 35.9 | 27.8 |
| Precipitation Days | 118.9 | 153.1 | 106.2 |
| Sunny | 207 | 151 | 205 |
| Avg. July High | 87 | 82.3 | 85.8 |
| Avg. Jan. Low | 26 | 21.9 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7 | 7 |
| UV Index | 3.8 | 3.6 | 4.3 |
| Elevation ft. | 46 | 1024 | 2443 |