| | Afton, WY | Montpelier, ID | United States |
| Rainfall | 19.1 | 14.8 | 38.1 |
| Snowfall | 86.5 | 69.4 | 27.8 |
| Precipitation Days | 109.2 | 103 | 106.2 |
| Sunny | 208 | 209 | 205 |
| Avg. July High | 81.1 | 84.1 | 85.8 |
| Avg. Jan. Low | 5.1 | 4.7 | 21.7 |
| Comfort Index (higher=better) | 5.9 | 6.2 | 7 |
| UV Index | 4.5 | 4.7 | 4.3 |
| Elevation ft. | 6240 | 5981 | 2443 |