| | Troutdale, VA | Heron, MT | United States |
| Rainfall | 47 | 31.4 | 38.1 |
| Snowfall | 25.5 | 65.5 | 27.8 |
| Precipitation Days | 134.9 | 141.2 | 106.2 |
| Sunny | 184 | 166 | 205 |
| Avg. July High | 82 | 81.3 | 85.8 |
| Avg. Jan. Low | 20.2 | 21.8 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.3 | 7 |
| UV Index | 4.6 | 3.2 | 4.3 |
| Elevation ft. | 3113 | 2251 | 2443 |