| | Tunica, MS | Savanna, IL | United States |
| Rainfall | 53.3 | 36.8 | 38.1 |
| Snowfall | 1.1 | 30.3 | 27.8 |
| Precipitation Days | 98.3 | 105.7 | 106.2 |
| Sunny | 215 | 196 | 205 |
| Avg. July High | 92.5 | 84.2 | 85.8 |
| Avg. Jan. Low | 30.8 | 11.3 | 21.7 |
| Comfort Index (higher=better) | 7 | 6.9 | 7 |
| UV Index | 4.9 | 3.7 | 4.3 |
| Elevation ft. | 194 | 597 | 2443 |