| Norco, CA | Rancho Santa Margarita, CA | United States |
Rainfall | 12.1 | 13.8 | 38.1 |
Snowfall | 0 | 0 | 27.8 |
Precipitation Days | 33.8 | 35.5 | 106.2 |
Sunny | 273 | 279 | 205 |
Avg. July High | 93.2 | 88.5 | 85.8 |
Avg. Jan. Low | 41.7 | 43.4 | 21.7 |
Comfort Index (higher=better) | 8.7 | 8.9 | 7 |
UV Index | 5.7 | 5.9 | 4.3 |
Elevation ft. | 640 | 932 | 2443 |