| | Chatham, IL | Denver, CO | United States |
| Rainfall | 38.1 | 16.7 | 38.1 |
| Snowfall | 18.5 | 60.2 | 27.8 |
| Precipitation Days | 101.2 | 83.1 | 106.2 |
| Sunny | 201 | 245 | 205 |
| Avg. July High | 85.8 | 88.9 | 85.8 |
| Avg. Jan. Low | 18.2 | 17.9 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.3 | 7 |
| UV Index | 3.9 | 4.8 | 4.3 |
| Elevation ft. | 604 | 5279 | 2443 |