| | Chelsea, AL | St. Peters, MO | United States |
| Rainfall | 56.3 | 42.8 | 38.1 |
| Snowfall | 1.1 | 13.3 | 27.8 |
| Precipitation Days | 115.5 | 104.4 | 106.2 |
| Sunny | 207 | 201 | 205 |
| Avg. July High | 90.6 | 87.9 | 85.8 |
| Avg. Jan. Low | 33.2 | 20.6 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.2 | 7 |
| UV Index | 5 | 4.4 | 4.3 |
| Elevation ft. | 512 | 443 | 2443 |