| | Shenandoah, IA | Lewiston, ID | United States |
| Rainfall | 35.2 | 15.8 | 38.1 |
| Snowfall | 24.1 | 12.5 | 27.8 |
| Precipitation Days | 97 | 110.4 | 106.2 |
| Sunny | 218 | 169 | 205 |
| Avg. July High | 86.6 | 88.3 | 85.8 |
| Avg. Jan. Low | 13.3 | 28.5 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
| UV Index | 4 | 3.2 | 4.3 |
| Elevation ft. | 981 | 738 | 2443 |