| | Anamosa, IA | Monticello, IA | United States |
| Rainfall | 37.6 | 37 | 38.1 |
| Snowfall | 25.1 | 27.7 | 27.8 |
| Precipitation Days | 106.4 | 106.5 | 106.2 |
| Sunny | 188 | 188 | 205 |
| Avg. July High | 84.2 | 83.7 | 85.8 |
| Avg. Jan. Low | 10 | 8.7 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.8 | 7 |
| UV Index | 3.7 | 3.7 | 4.3 |
| Elevation ft. | 833 | 823 | 2443 |