| | Sumner, IA | Sparta, WI | United States |
| Rainfall | 36.3 | 34.4 | 38.1 |
| Snowfall | 35.5 | 40.8 | 27.8 |
| Precipitation Days | 102.7 | 98.1 | 106.2 |
| Sunny | 188 | 190 | 205 |
| Avg. July High | 82.4 | 83 | 85.8 |
| Avg. Jan. Low | 7 | 6.4 | 21.7 |
| Comfort Index (higher=better) | 6.7 | 6.7 | 7 |
| UV Index | 3.7 | 3.3 | 4.3 |
| Elevation ft. | 1060 | 784 | 2443 |