| | Clarksville, AR | Caruthersville, MO | United States |
| Rainfall | 50 | 48.7 | 38.1 |
| Snowfall | 2.2 | 4.4 | 27.8 |
| Precipitation Days | 97 | 106.8 | 106.2 |
| Sunny | 217 | 220 | 205 |
| Avg. July High | 91.5 | 90 | 85.8 |
| Avg. Jan. Low | 27.7 | 28.2 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.1 | 7 |
| UV Index | 4.8 | 5.1 | 4.3 |
| Elevation ft. | 371 | 276 | 2443 |