| | Wauwatosa, WI | Delavan, WI | United States |
| Rainfall | 34.6 | 36 | 38.1 |
| Snowfall | 44.5 | 35.9 | 27.8 |
| Precipitation Days | 123.1 | 121.8 | 106.2 |
| Sunny | 191 | 191 | 205 |
| Avg. July High | 83.1 | 83.2 | 85.8 |
| Avg. Jan. Low | 13.4 | 11.5 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.7 | 7 |
| UV Index | 3.3 | 3.6 | 4.3 |
| Elevation ft. | 666 | 938 | 2443 |