| | Powhatan, VA | Columbus, OH | United States |
| Rainfall | 43.5 | 39.7 | 38.1 |
| Snowfall | 9.8 | 22.4 | 27.8 |
| Precipitation Days | 102.7 | 130 | 106.2 |
| Sunny | 206 | 178 | 205 |
| Avg. July High | 89.6 | 85.3 | 85.8 |
| Avg. Jan. Low | 23.9 | 21 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.1 | 7 |
| UV Index | 4.4 | 5.6 | 4.3 |
| Elevation ft. | 374 | 781 | 2443 |