| Williamsburg, IA | Polk City, IA | United States |
Rainfall | 36 | 36 | 38 |
Snowfall | 27 | 31 | 28 |
Precipitation | 96 | 107 | 106 |
Sunny | 189 | 198 | 205 |
Avg. July High | 84 | 85 | 86 |
Avg. Jan. Low | 10 | 11 | 22 |
Comfort Index (higher=better) | 6.9 | 6.9 | 7 |
UV Index | 3.7 | 4 | 4.3 |
Elevation | 820 | 886 | 2443 |