| | Pearl, MS | Byram, MS | United States |
| Rainfall | 54 | 55.2 | 38.1 |
| Snowfall | 0.5 | 0.7 | 27.8 |
| Precipitation Days | 103.1 | 102.4 | 106.2 |
| Sunny | 219 | 215 | 205 |
| Avg. July High | 91.8 | 92.2 | 85.8 |
| Avg. Jan. Low | 35.8 | 35.2 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.1 | 7 |
| UV Index | 5.5 | 5.3 | 4.3 |
| Elevation ft. | 276 | 266 | 2443 |