| | Grafton, ND | East Grand Forks, MN | United States |
| Rainfall | 20.7 | 21.5 | 38.1 |
| Snowfall | 40.9 | 42.2 | 27.8 |
| Precipitation Days | 75.3 | 96.6 | 106.2 |
| Sunny | 199 | 197 | 205 |
| Avg. July High | 81.8 | 81 | 85.8 |
| Avg. Jan. Low | -1.3 | -2.5 | 21.7 |
| Comfort Index (higher=better) | 6.4 | 6.2 | 7 |
| UV Index | 3 | 3.1 | 4.3 |
| Elevation ft. | 830 | 830 | 2443 |