| | Laplace, LA | McComb, MS | United States |
| Rainfall | 62.8 | 62.8 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 105.6 | 104.5 | 106.2 |
| Sunny | 219 | 218 | 205 |
| Avg. July High | 91.7 | 91.3 | 85.8 |
| Avg. Jan. Low | 43.9 | 36.3 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 7.2 | 7 |
| UV Index | 5.8 | 5.9 | 4.3 |
| Elevation ft. | 10 | 423 | 2443 |