| | Grafton, WV | Charles Town, WV | United States |
| Rainfall | 46.7 | 40.2 | 38.1 |
| Snowfall | 35.9 | 20.1 | 27.8 |
| Precipitation Days | 153.1 | 116.8 | 106.2 |
| Sunny | 151 | 197 | 205 |
| Avg. July High | 82.3 | 86.1 | 85.8 |
| Avg. Jan. Low | 21.9 | 21.3 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.2 | 7 |
| UV Index | 3.6 | 3.9 | 4.3 |
| Elevation ft. | 1024 | 512 | 2443 |