| | Slidell, LA | Manhattan, NY | United States |
| Rainfall | 61.7 | 47.2 | 38.1 |
| Snowfall | 0.1 | 25.8 | 27.8 |
| Precipitation Days | 109.2 | 117.3 | 106.2 |
| Sunny | 222 | 233 | 205 |
| Avg. July High | 90.8 | 84.5 | 85.8 |
| Avg. Jan. Low | 40.2 | 26 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 7.2 | 7 |
| UV Index | 5.8 | 3.6 | 4.3 |
| Elevation ft. | 3 | 115 | 2443 |