| | Roundup, MT | Denver, CO | United States |
| Rainfall | 14.1 | 16.7 | 38.1 |
| Snowfall | 32.9 | 60.2 | 27.8 |
| Precipitation Days | 73.8 | 83.1 | 106.2 |
| Sunny | 198 | 245 | 205 |
| Avg. July High | 88.1 | 88.9 | 85.8 |
| Avg. Jan. Low | 13 | 17.9 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.3 | 7 |
| UV Index | 3.8 | 4.8 | 4.3 |
| Elevation ft. | 3215 | 5279 | 2443 |