| | Rockport, MA | Madison, WI | United States |
| Rainfall | 49.1 | 36.1 | 38.1 |
| Snowfall | 46.4 | 42.4 | 27.8 |
| Precipitation Days | 113.7 | 114.9 | 106.2 |
| Sunny | 201 | 187 | 205 |
| Avg. July High | 79.9 | 81.9 | 85.8 |
| Avg. Jan. Low | 18.1 | 10.2 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.7 | 7 |
| UV Index | 3.2 | 3.3 | 4.3 |
| Elevation ft. | 52 | 873 | 2443 |