| | Williams Bay, WI | Oconomowoc, WI | United States |
| Rainfall | 36.1 | 36 | 38.1 |
| Snowfall | 36 | 42.3 | 27.8 |
| Precipitation Days | 122.3 | 125.8 | 106.2 |
| Sunny | 192 | 193 | 205 |
| Avg. July High | 83.1 | 81.9 | 85.8 |
| Avg. Jan. Low | 11.7 | 10.3 | 21.7 |
| Comfort Index (higher=better) | 6.7 | 6.6 | 7 |
| UV Index | 3.6 | 3.3 | 4.3 |
| Elevation ft. | 883 | 863 | 2443 |