| Tinley Park, IL | Mokena, IL | United States |
Rainfall | 40.1 | 40.1 | 38.1 |
Snowfall | 29.7 | 29.8 | 27.8 |
Precipitation Days | 123.4 | 123.3 | 106.2 |
Sunny | 186 | 187 | 205 |
Avg. July High | 84.1 | 84 | 85.8 |
Avg. Jan. Low | 16.5 | 16 | 21.7 |
Comfort Index (higher=better) | 6.9 | 6.9 | 7 |
UV Index | 3.6 | 3.7 | 4.3 |
Elevation ft. | 699 | 705 | 2443 |