| | Green River, WY | Carol Stream, IL | United States |
| Rainfall | 9.1 | 37.9 | 38.1 |
| Snowfall | 39.4 | 30.5 | 27.8 |
| Precipitation Days | 70.8 | 119 | 106.2 |
| Sunny | 235 | 187 | 205 |
| Avg. July High | 86.8 | 85.3 | 85.8 |
| Avg. Jan. Low | 8.5 | 13.6 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.8 | 7 |
| UV Index | 4.6 | 3.4 | 4.3 |
| Elevation ft. | 6115 | 758 | 2443 |