| | Knoxville, IA | Bondurant, IA | United States |
| Rainfall | 36.6 | 35.9 | 38.1 |
| Snowfall | 27.9 | 33.7 | 27.8 |
| Precipitation Days | 93.1 | 108.6 | 106.2 |
| Sunny | 204 | 206 | 205 |
| Avg. July High | 84.8 | 85.3 | 85.8 |
| Avg. Jan. Low | 12.4 | 11.5 | 21.7 |
| Comfort Index (higher=better) | 7 | 6.9 | 7 |
| UV Index | 4 | 4 | 4.3 |
| Elevation ft. | 909 | 968 | 2443 |