| Salem, MA | Louisville, TN | United States |
Rainfall | 47.3 | 50.3 | 38.1 |
Snowfall | 41.8 | 6.2 | 27.8 |
Precipitation Days | 122.1 | 126.2 | 106.2 |
Sunny | 198 | 203 | 205 |
Avg. July High | 79.9 | 88.2 | 85.8 |
Avg. Jan. Low | 18.2 | 28.1 | 21.7 |
Comfort Index (higher=better) | 6.9 | 7.4 | 7 |
UV Index | 3.2 | 4.4 | 4.3 |
Elevation ft. | 13 | 843 | 2443 |