| | Porter, IN | South Elgin, IL | United States |
| Rainfall | 40.3 | 37.5 | 38.1 |
| Snowfall | 39.2 | 32.6 | 27.8 |
| Precipitation Days | 129.9 | 120.4 | 106.2 |
| Sunny | 177 | 189 | 205 |
| Avg. July High | 81.9 | 85.1 | 85.8 |
| Avg. Jan. Low | 17.1 | 13.2 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.8 | 7 |
| UV Index | 3.7 | 3.5 | 4.3 |
| Elevation ft. | 640 | 709 | 2443 |