| | Vernon Hills, IL | Green Oaks, IL | United States |
| Rainfall | 35.1 | 35.8 | 38.1 |
| Snowfall | 38.4 | 38.4 | 27.8 |
| Precipitation Days | 119.6 | 119.2 | 106.2 |
| Sunny | 188 | 187 | 205 |
| Avg. July High | 82.4 | 81.3 | 85.8 |
| Avg. Jan. Low | 14.9 | 14.7 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.8 | 7 |
| UV Index | 3.7 | 3.7 | 4.3 |
| Elevation ft. | 735 | 682 | 2443 |