| Roanoke, VA | Port Huron, MI | United States |
Rainfall | 41.9 | 34.3 | 38.1 |
Snowfall | 15.2 | 36.6 | 27.8 |
Precipitation Days | 120.7 | 129.5 | 106.2 |
Sunny | 211 | 180 | 205 |
Avg. July High | 86.5 | 80.4 | 85.8 |
Avg. Jan. Low | 26.1 | 16.6 | 21.7 |
Comfort Index (higher=better) | 7.5 | 6.7 | 7 |
UV Index | 4.7 | 3.5 | 4.3 |
Elevation ft. | 935 | 607 | 2443 |