| | St. Marys, WV | Moundsville, WV | United States |
| Rainfall | 43 | 41 | 38 |
| Snowfall | 23 | 20 | 28 |
| Precipitation | 137 | 143 | 106 |
| Sunny | 173 | 162 | 205 |
| Avg. July High | 85 | 85 | 86 |
| Avg. Jan. Low | 21 | 22 | 22 |
| Comfort Index (higher=better) | 7.1 | 7.1 | 7 |
| UV Index | 4 | 3.4 | 4.3 |
| Elevation | 623 | 696 | 2443 |