| | Hermosa Beach, CA | Signal Hill, CA | United States |
| Rainfall | 13.7 | 13.6 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 32.9 | 31.9 | 106.2 |
| Sunny | 283 | 280 | 205 |
| Avg. July High | 75.7 | 80.7 | 85.8 |
| Avg. Jan. Low | 48 | 45.7 | 21.7 |
| Comfort Index (higher=better) | 9.3 | 9.3 | 7 |
| UV Index | 6.2 | 6.2 | 4.3 |
| Elevation ft. | 26 | 148 | 2443 |