| Roanoke, VA | Colonial Beach, VA | United States |
Rainfall | 42 | 45 | 38 |
Snowfall | 15 | 16 | 28 |
Precipitation | 121 | 116 | 106 |
Sunny | 211 | 208 | 205 |
Avg. July High | 87 | 89 | 86 |
Avg. Jan. Low | 26 | 27 | 22 |
Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
UV Index | 4.7 | 4.1 | 4.3 |
Elevation | 935 | 7 | 2443 |