| | Rockton, IL | Galveston, TX | United States |
| Rainfall | 36.8 | 49.5 | 38.1 |
| Snowfall | 34.1 | 0.1 | 27.8 |
| Precipitation Days | 117.3 | 101 | 106.2 |
| Sunny | 192 | 203 | 205 |
| Avg. July High | 83.6 | 89.7 | 85.8 |
| Avg. Jan. Low | 12.4 | 45.9 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.7 | 7 |
| UV Index | 3.5 | 6.2 | 4.3 |
| Elevation ft. | 738 | 7 | 2443 |