| Chattanooga, TN | Sterling, IL | United States |
Rainfall | 51.1 | 37.9 | 38.1 |
Snowfall | 1.5 | 28.6 | 27.8 |
Precipitation Days | 99 | 103.2 | 106.2 |
Sunny | 207 | 201 | 205 |
Avg. July High | 89 | 83.8 | 85.8 |
Avg. Jan. Low | 28.9 | 12 | 21.7 |
Comfort Index (higher=better) | 7.5 | 7 | 7 |
UV Index | 4.7 | 3.6 | 4.3 |
Elevation ft. | 676 | 659 | 2443 |