| | Pella, IA | Conroe, TX | United States |
| Rainfall | 37.2 | 48.7 | 38.1 |
| Snowfall | 26.9 | 0 | 27.8 |
| Precipitation Days | 91.3 | 80.5 | 106.2 |
| Sunny | 203 | 205 | 205 |
| Avg. July High | 84.8 | 93.3 | 85.8 |
| Avg. Jan. Low | 11.8 | 40.5 | 21.7 |
| Comfort Index (higher=better) | 7 | 7 | 7 |
| UV Index | 4 | 6.1 | 4.3 |
| Elevation ft. | 886 | 220 | 2443 |