| | San Rafael, CA | Key Biscayne, FL | United States |
| Rainfall | 40.6 | 53.1 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 77.1 | 125 | 106.2 |
| Sunny | 256 | 248 | 205 |
| Avg. July High | 78.1 | 88.3 | 85.8 |
| Avg. Jan. Low | 42 | 62.1 | 21.7 |
| Comfort Index (higher=better) | 8.5 | 6.5 | 7 |
| UV Index | 5.2 | 7.2 | 4.3 |
| Elevation ft. | 43 | 3 | 2443 |