| Sugar Grove, VA | Ashburn, VA | United States |
Rainfall | 41 | 42 | 38 |
Snowfall | 14 | 22 | 28 |
Precipitation | 118 | 116 | 106 |
Sunny | 181 | 197 | 205 |
Avg. July High | 81 | 87 | 86 |
Avg. Jan. Low | 20 | 23 | 22 |
Comfort Index (higher=better) | 7.3 | 7.2 | 7 |
UV Index | 4.8 | 4 | 4.3 |
Elevation | 2585 | 295 | 2443 |