| | Nellysford, VA | Pelham, NH | United States |
| Rainfall | 45.5 | 46.4 | 38.1 |
| Snowfall | 14.4 | 56.2 | 27.8 |
| Precipitation Days | 104.7 | 124.9 | 106.2 |
| Sunny | 219 | 200 | 205 |
| Avg. July High | 86.3 | 82.9 | 85.8 |
| Avg. Jan. Low | 25.4 | 12.8 | 21.7 |
| Comfort Index (higher=better) | 7.6 | 6.8 | 7 |
| UV Index | 4.2 | 3.2 | 4.3 |
| Elevation ft. | 673 | 154 | 2443 |