| | Mehlville, MO | Collierville, TN | United States |
| Rainfall | 42.6 | 55.1 | 38.1 |
| Snowfall | 13.4 | 1.9 | 27.8 |
| Precipitation Days | 100.4 | 106 | 106.2 |
| Sunny | 202 | 216 | 205 |
| Avg. July High | 88.5 | 91 | 85.8 |
| Avg. Jan. Low | 22.7 | 28.9 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.1 | 7 |
| UV Index | 4.3 | 4.8 | 4.3 |
| Elevation ft. | 607 | 381 | 2443 |