| | Columbia, MS | Dallas, TX | United States |
| Rainfall | 60.1 | 39.1 | 38.1 |
| Snowfall | 0.3 | 1.2 | 27.8 |
| Precipitation Days | 104.6 | 77.6 | 106.2 |
| Sunny | 217 | 234 | 205 |
| Avg. July High | 92.6 | 94.9 | 85.8 |
| Avg. Jan. Low | 35.8 | 35.5 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.1 | 7 |
| UV Index | 5.3 | 5.7 | 4.3 |
| Elevation ft. | 141 | 420 | 2443 |