| | Marion, AR | Columbia, TN | United States |
| Rainfall | 53.1 | 56.7 | 38.1 |
| Snowfall | 3.2 | 2.4 | 27.8 |
| Precipitation Days | 103.8 | 116.2 | 106.2 |
| Sunny | 213 | 206 | 205 |
| Avg. July High | 90.4 | 89.7 | 85.8 |
| Avg. Jan. Low | 29.8 | 26.5 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.3 | 7 |
| UV Index | 4.9 | 4.6 | 4.3 |
| Elevation ft. | 223 | 643 | 2443 |