| Winterset, IA | Grinnell, IA | United States |
Rainfall | 36 | 37 | 38 |
Snowfall | 29 | 27 | 28 |
Precipitation | 91 | 104 | 106 |
Sunny | 204 | 196 | 205 |
Avg. July High | 85 | 84 | 86 |
Avg. Jan. Low | 12 | 10 | 22 |
Comfort Index (higher=better) | 7.1 | 6.8 | 7 |
UV Index | 3.8 | 3.7 | 4.3 |
Elevation | 1083 | 1014 | 2443 |