| Johnstown, PA | Clarksville, TN | United States |
Rainfall | 45 | 51 | 38 |
Snowfall | 51 | 5 | 28 |
Precipitation | 150 | 117 | 106 |
Sunny | 166 | 210 | 205 |
Avg. July High | 84 | 89 | 86 |
Avg. Jan. Low | 19 | 27 | 22 |
Comfort Index (higher=better) | 6.8 | 7.3 | 7 |
UV Index | 3.7 | 4.5 | 4.3 |
Elevation | 1165 | 476 | 2443 |