| | Glen St. Mary, FL | Twentynine Palms, CA | United States |
| Rainfall | 51.6 | 6.3 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 112.3 | 21.1 | 106.2 |
| Sunny | 218 | 285 | 205 |
| Avg. July High | 92.1 | 103.4 | 85.8 |
| Avg. Jan. Low | 38.7 | 38.9 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.7 | 7 |
| UV Index | 5.7 | 5.7 | 4.3 |
| Elevation ft. | 131 | 1988 | 2443 |