| | Tyndall, SD | Centerville, SD | United States |
| Rainfall | 25.2 | 26.6 | 38.1 |
| Snowfall | 35.4 | 29.8 | 27.8 |
| Precipitation Days | 81.1 | 83.9 | 106.2 |
| Sunny | 213 | 211 | 205 |
| Avg. July High | 87.9 | 84.7 | 85.8 |
| Avg. Jan. Low | 11.2 | 8 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7 | 7 |
| UV Index | 3.6 | 3.5 | 4.3 |
| Elevation ft. | 1421 | 1227 | 2443 |