| Bartlett, IL | Roanoke, VA | United States |
Rainfall | 37.6 | 41.9 | 38.1 |
Snowfall | 32.7 | 15.2 | 27.8 |
Precipitation Days | 120.7 | 120.7 | 106.2 |
Sunny | 192 | 211 | 205 |
Avg. July High | 85.2 | 86.5 | 85.8 |
Avg. Jan. Low | 13.1 | 26.1 | 21.7 |
Comfort Index (higher=better) | 6.8 | 7.5 | 7 |
UV Index | 3.4 | 4.7 | 4.3 |
Elevation ft. | 810 | 935 | 2443 |