| | Garrison, ND | Lannon, WI | United States |
| Rainfall | 17.5 | 35.1 | 38.1 |
| Snowfall | 39.6 | 41.9 | 27.8 |
| Precipitation Days | 75.9 | 118.4 | 106.2 |
| Sunny | 203 | 192 | 205 |
| Avg. July High | 81 | 80.8 | 85.8 |
| Avg. Jan. Low | 0.9 | 10.2 | 21.7 |
| Comfort Index (higher=better) | 6.5 | 6.6 | 7 |
| UV Index | 3.1 | 3.3 | 4.3 |
| Elevation ft. | 1929 | 906 | 2443 |