| Grand Terrace, CA | Simi Valley, CA | United States |
Rainfall | 12 | 17 | 38 |
Snowfall | 0 | 0 | 28 |
Precipitation | 36 | 35 | 106 |
Sunny | 278 | 277 | 205 |
Avg. July High | 95 | 92 | 86 |
Avg. Jan. Low | 43 | 42 | 22 |
Comfort Index (higher=better) | 8.6 | 8.6 | 7 |
UV Index | 5.7 | 6 | 4.3 |
Elevation | 1063 | 768 | 2443 |