| | Gregory, SD | Lemmon, SD | United States |
| Rainfall | 24.6 | 17 | 38.1 |
| Snowfall | 44.4 | 41.1 | 27.8 |
| Precipitation Days | 72.5 | 71.1 | 106.2 |
| Sunny | 220 | 218 | 205 |
| Avg. July High | 87.2 | 85.5 | 85.8 |
| Avg. Jan. Low | 11.5 | 6.6 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.7 | 7 |
| UV Index | 3.6 | 2.9 | 4.3 |
| Elevation ft. | 2169 | 2569 | 2443 |