| Union City, CA | San Leandro, CA | United States |
Rainfall | 16.6 | 21.1 | 38.1 |
Snowfall | 0 | 0 | 27.8 |
Precipitation Days | 64.1 | 65.8 | 106.2 |
Sunny | 265 | 258 | 205 |
Avg. July High | 76.1 | 71.8 | 85.8 |
Avg. Jan. Low | 42.3 | 42.8 | 21.7 |
Comfort Index (higher=better) | 8.8 | 8.7 | 7 |
UV Index | 5.4 | 5.4 | 4.3 |
Elevation ft. | 66 | 56 | 2443 |