| | Brownsburg, IN | Spring Grove, IL | United States |
| Rainfall | 41.7 | 36.4 | 38.1 |
| Snowfall | 20.3 | 40.3 | 27.8 |
| Precipitation Days | 114.2 | 117.7 | 106.2 |
| Sunny | 190 | 191 | 205 |
| Avg. July High | 84.1 | 82.1 | 85.8 |
| Avg. Jan. Low | 19.1 | 13.5 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.8 | 7 |
| UV Index | 3.7 | 3.4 | 4.3 |
| Elevation ft. | 883 | 764 | 2443 |