| Signal Mountain, TN | Sisters, OR | United States |
Rainfall | 57 | 11 | 38 |
Snowfall | 3 | 16 | 28 |
Precipitation | 106 | 73 | 106 |
Sunny | 209 | 162 | 205 |
Avg. July High | 84 | 84 | 86 |
Avg. Jan. Low | 26 | 23 | 22 |
Comfort Index (higher=better) | 7.4 | 7 | 7 |
UV Index | 4.7 | 3.2 | 4.3 |
Elevation | 1703 | 3186 | 2443 |