| Pasadena, CA | San Luis Obispo, CA | United States |
Rainfall | 21 | 20 | 38 |
Snowfall | 0 | 0 | 28 |
Precipitation | 40 | 51 | 106 |
Sunny | 286 | 287 | 205 |
Avg. July High | 88 | 74 | 86 |
Avg. Jan. Low | 45 | 43 | 22 |
Comfort Index (higher=better) | 9.1 | 8.8 | 7 |
UV Index | 6.2 | 5.3 | 4.3 |
Elevation | 863 | 233 | 2443 |