| Vernon Hills, IL | Palos Hills, IL | United States |
Rainfall | 35 | 39 | 38 |
Snowfall | 38 | 33 | 28 |
Precipitation | 120 | 124 | 106 |
Sunny | 188 | 189 | 205 |
Avg. July High | 82 | 84 | 86 |
Avg. Jan. Low | 15 | 18 | 22 |
Comfort Index (higher=better) | 6.8 | 7 | 7 |
UV Index | 3.7 | 3.6 | 4.3 |
Elevation | 735 | 594 | 2443 |