| Huntsville, AL | Signal Mountain, TN | United States |
Rainfall | 54.7 | 57.2 | 38.1 |
Snowfall | 1.6 | 3.2 | 27.8 |
Precipitation Days | 120.3 | 105.9 | 106.2 |
Sunny | 199 | 209 | 205 |
Avg. July High | 90.1 | 84.2 | 85.8 |
Avg. Jan. Low | 29.6 | 26 | 21.7 |
Comfort Index (higher=better) | 7.3 | 7.4 | 7 |
UV Index | 4.9 | 4.7 | 4.3 |
Elevation ft. | 633 | 1703 | 2443 |