| | Greenbrier, TN | Shepherdsville, KY | United States |
| Rainfall | 51 | 45.7 | 38.1 |
| Snowfall | 4.9 | 7.2 | 27.8 |
| Precipitation Days | 112.1 | 103.1 | 106.2 |
| Sunny | 206 | 194 | 205 |
| Avg. July High | 87.9 | 88.1 | 85.8 |
| Avg. Jan. Low | 25.6 | 25.5 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
| UV Index | 4.4 | 4.1 | 4.3 |
| Elevation ft. | 853 | 449 | 2443 |