| Cupertino, CA | Frederick, MD | United States |
Rainfall | 18 | 43 | 38 |
Snowfall | 0 | 23 | 28 |
Precipitation | 61 | 107 | 106 |
Sunny | 265 | 200 | 205 |
Avg. July High | 81 | 88 | 86 |
Avg. Jan. Low | 41 | 23 | 22 |
Comfort Index (higher=better) | 8.7 | 7.3 | 7 |
UV Index | 5.1 | 4.2 | 4.3 |
Elevation | 236 | 282 | 2443 |