| | Harlan, KY | Walnut Ridge, AR | United States |
| Rainfall | 50.2 | 48.4 | 38.1 |
| Snowfall | 10.5 | 4.8 | 27.8 |
| Precipitation Days | 127.6 | 84.4 | 106.2 |
| Sunny | 178 | 219 | 205 |
| Avg. July High | 85.2 | 90.1 | 85.8 |
| Avg. Jan. Low | 23 | 26.9 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.2 | 7 |
| UV Index | 4.5 | 4.8 | 4.3 |
| Elevation ft. | 1191 | 269 | 2443 |