| | East Helena, MT | Tazewell, TN | United States |
| Rainfall | 11.1 | 48.8 | 38.1 |
| Snowfall | 31.5 | 11.4 | 27.8 |
| Precipitation Days | 87.2 | 137.7 | 106.2 |
| Sunny | 188 | 204 | 205 |
| Avg. July High | 84.1 | 86.9 | 85.8 |
| Avg. Jan. Low | 14.3 | 24.5 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 7.2 | 7 |
| UV Index | 3.9 | 4.7 | 4.3 |
| Elevation ft. | 3888 | 1362 | 2443 |