| | Marcell, MN | Afton, MN | United States |
| Rainfall | 28.2 | 32.9 | 38.1 |
| Snowfall | 48.1 | 45.8 | 27.8 |
| Precipitation Days | 115.9 | 106.6 | 106.2 |
| Sunny | 178 | 192 | 205 |
| Avg. July High | 77.8 | 81.9 | 85.8 |
| Avg. Jan. Low | -4.7 | 4.7 | 21.7 |
| Comfort Index (higher=better) | 6.1 | 6.5 | 7 |
| UV Index | 3.1 | 3.1 | 4.3 |
| Elevation ft. | 1391 | 712 | 2443 |