| Derby, VT | Ashburn, VA | United States |
Rainfall | 42.7 | 42 | 38.1 |
Snowfall | 101.1 | 21.5 | 27.8 |
Precipitation Days | 177.4 | 116.4 | 106.2 |
Sunny | 160 | 197 | 205 |
Avg. July High | 77.4 | 86.9 | 85.8 |
Avg. Jan. Low | 1.5 | 22.8 | 21.7 |
Comfort Index (higher=better) | 5.6 | 7.2 | 7 |
UV Index | 3 | 4 | 4.3 |
Elevation ft. | 1079 | 295 | 2443 |