| Colonial Heights, TN | Erwin, TN | United States |
Rainfall | 42.8 | 44 | 38.1 |
Snowfall | 11 | 10.4 | 27.8 |
Precipitation Days | 135.9 | 134.6 | 106.2 |
Sunny | 199 | 197 | 205 |
Avg. July High | 86.3 | 85.5 | 85.8 |
Avg. Jan. Low | 25.3 | 25.7 | 21.7 |
Comfort Index (higher=better) | 7.5 | 7.6 | 7 |
UV Index | 4.4 | 4.4 | 4.3 |
Elevation ft. | 1437 | 1673 | 2443 |