| | Pewaukee, WI | Sussex, WI | United States |
| Rainfall | 34.8 | 35.2 | 38.1 |
| Snowfall | 41.9 | 40.6 | 27.8 |
| Precipitation Days | 120.4 | 115.9 | 106.2 |
| Sunny | 189 | 193 | 205 |
| Avg. July High | 81.8 | 80.8 | 85.8 |
| Avg. Jan. Low | 11.3 | 10.1 | 21.7 |
| Comfort Index (higher=better) | 6.7 | 6.6 | 7 |
| UV Index | 3.3 | 3.3 | 4.3 |
| Elevation ft. | 873 | 919 | 2443 |