| Roanoke, VA | Glenarden, MD | United States |
Rainfall | 41.9 | 43.4 | 38.1 |
Snowfall | 15.2 | 14.7 | 27.8 |
Precipitation Days | 120.7 | 108.3 | 106.2 |
Sunny | 211 | 206 | 205 |
Avg. July High | 86.5 | 87.9 | 85.8 |
Avg. Jan. Low | 26.1 | 24.1 | 21.7 |
Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
UV Index | 4.7 | 4.3 | 4.3 |
Elevation ft. | 935 | 98 | 2443 |