| Rancho Cucamonga, CA | Arcadia, CA | United States |
Rainfall | 19 | 16 | 38 |
Snowfall | 0 | 0 | 28 |
Precipitation | 36 | 32 | 106 |
Sunny | 287 | 287 | 205 |
Avg. July High | 93 | 86 | 86 |
Avg. Jan. Low | 43 | 47 | 22 |
Comfort Index (higher=better) | 8.7 | 9.3 | 7 |
UV Index | 5.7 | 6.2 | 4.3 |
Elevation | 1207 | 482 | 2443 |