| | Nettleton, MS | Okolona, MS | United States |
| Rainfall | 55.4 | 56.9 | 38.1 |
| Snowfall | 0.6 | 0.5 | 27.8 |
| Precipitation Days | 113.1 | 106.2 | 106.2 |
| Sunny | 220 | 212 | 205 |
| Avg. July High | 90.6 | 90.6 | 85.8 |
| Avg. Jan. Low | 30.1 | 29.9 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.1 | 7 |
| UV Index | 5.2 | 5.1 | 4.3 |
| Elevation ft. | 262 | 335 | 2443 |