| | Marengo, IL | Harrison, AR | United States |
| Rainfall | 36.5 | 46.1 | 38.1 |
| Snowfall | 33.8 | 7.6 | 27.8 |
| Precipitation Days | 111.8 | 104.7 | 106.2 |
| Sunny | 191 | 214 | 205 |
| Avg. July High | 83.1 | 88.9 | 85.8 |
| Avg. Jan. Low | 12.3 | 24.7 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 7.4 | 7 |
| UV Index | 3.4 | 4.7 | 4.3 |
| Elevation ft. | 833 | 1050 | 2443 |