| | Dickson, TN | Gulfport, MS | United States |
| Rainfall | 53.7 | 65 | 38.1 |
| Snowfall | 2.3 | 0.1 | 27.8 |
| Precipitation Days | 107.8 | 109.6 | 106.2 |
| Sunny | 207 | 219 | 205 |
| Avg. July High | 87.4 | 90.1 | 85.8 |
| Avg. Jan. Low | 25.6 | 42.1 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 6.9 | 7 |
| UV Index | 4.5 | 6 | 4.3 |
| Elevation ft. | 804 | 20 | 2443 |