| | Madison, CT | Ladue, MO | United States |
| Rainfall | 48.4 | 43.2 | 38.1 |
| Snowfall | 31.6 | 13.8 | 27.8 |
| Precipitation Days | 111.3 | 101.6 | 106.2 |
| Sunny | 199 | 201 | 205 |
| Avg. July High | 83.6 | 88.9 | 85.8 |
| Avg. Jan. Low | 19.6 | 23 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 3.5 | 4.3 | 4.3 |
| Elevation ft. | 20 | 623 | 2443 |