| | Mount Pleasant, IA | Charles City, IA | United States |
| Rainfall | 38.5 | 35.3 | 38.1 |
| Snowfall | 24.5 | 35.8 | 27.8 |
| Precipitation Days | 97.1 | 99.6 | 106.2 |
| Sunny | 203 | 187 | 205 |
| Avg. July High | 86.4 | 82.1 | 85.8 |
| Avg. Jan. Low | 15.5 | 7 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.7 | 7 |
| UV Index | 3.7 | 3.8 | 4.3 |
| Elevation ft. | 718 | 1007 | 2443 |