| | Helena, AL | Franklin, TN | United States |
| Rainfall | 56.3 | 53.2 | 38.1 |
| Snowfall | 0.8 | 3.6 | 27.8 |
| Precipitation Days | 119.1 | 121.6 | 106.2 |
| Sunny | 207 | 211 | 205 |
| Avg. July High | 90.7 | 89.5 | 85.8 |
| Avg. Jan. Low | 33.2 | 26.3 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
| UV Index | 5 | 4.5 | 4.3 |
| Elevation ft. | 417 | 646 | 2443 |