| San Luis Obispo, CA | Somerville, MA | United States |
Rainfall | 20 | 48 | 38 |
Snowfall | 0 | 51 | 28 |
Precipitation | 51 | 134 | 106 |
Sunny | 287 | 197 | 205 |
Avg. July High | 74 | 82 | 86 |
Avg. Jan. Low | 43 | 19 | 22 |
Comfort Index (higher=better) | 8.8 | 6.9 | 7 |
UV Index | 5.3 | 3.5 | 4.3 |
Elevation | 233 | 95 | 2443 |