| | Fullerton, CA | Laurel, MS | United States |
| Rainfall | 13.9 | 57.7 | 38.1 |
| Snowfall | 0 | 0.1 | 27.8 |
| Precipitation Days | 32.3 | 98.5 | 106.2 |
| Sunny | 283 | 221 | 205 |
| Avg. July High | 84.6 | 90.8 | 85.8 |
| Avg. Jan. Low | 46.2 | 34.6 | 21.7 |
| Comfort Index (higher=better) | 9.3 | 7.3 | 7 |
| UV Index | 5.9 | 5.7 | 4.3 |
| Elevation ft. | 164 | 269 | 2443 |