| Frankfort, IL | Lemont, IL | United States |
Rainfall | 40.7 | 39.4 | 38.1 |
Snowfall | 28 | 29.9 | 27.8 |
Precipitation Days | 116 | 120.7 | 106.2 |
Sunny | 192 | 187 | 205 |
Avg. July High | 84 | 83.9 | 85.8 |
Avg. Jan. Low | 16 | 15.1 | 21.7 |
Comfort Index (higher=better) | 7 | 6.9 | 7 |
UV Index | 3.7 | 3.6 | 4.3 |
Elevation ft. | 761 | 607 | 2443 |