| Chatham, IL | Chattanooga, TN | United States |
Rainfall | 38 | 51 | 38 |
Snowfall | 19 | 2 | 28 |
Precipitation | 101 | 99 | 106 |
Sunny | 201 | 207 | 205 |
Avg. July High | 86 | 89 | 86 |
Avg. Jan. Low | 18 | 29 | 22 |
Comfort Index (higher=better) | 7.2 | 7.5 | 7 |
UV Index | 3.9 | 4.7 | 4.3 |
Elevation | 604 | 676 | 2443 |