| Sun Prairie, WI | Dubuque, IA | United States |
Rainfall | 34.9 | 36.4 | 38.1 |
Snowfall | 43 | 37.4 | 27.8 |
Precipitation Days | 112.9 | 116.1 | 106.2 |
Sunny | 187 | 194 | 205 |
Avg. July High | 81.3 | 83.4 | 85.8 |
Avg. Jan. Low | 8.5 | 10.6 | 21.7 |
Comfort Index (higher=better) | 6.6 | 6.7 | 7 |
UV Index | 3.3 | 3.9 | 4.3 |
Elevation ft. | 955 | 623 | 2443 |