| | Hysham, MT | Lavina, MT | United States |
| Rainfall | 14 | 14.6 | 38.1 |
| Snowfall | 37.5 | 42.6 | 27.8 |
| Precipitation Days | 73.9 | 76.3 | 106.2 |
| Sunny | 201 | 203 | 205 |
| Avg. July High | 87.9 | 86.3 | 85.8 |
| Avg. Jan. Low | 10.4 | 12.7 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.9 | 7 |
| UV Index | 3.8 | 3.8 | 4.3 |
| Elevation ft. | 2657 | 3438 | 2443 |