| | Longboat Key, FL | Key Biscayne, FL | United States |
| Rainfall | 55.9 | 53.1 | 38.1 |
| Snowfall | 0 | 0 | 27.8 |
| Precipitation Days | 106.2 | 125 | 106.2 |
| Sunny | 256 | 248 | 205 |
| Avg. July High | 90.8 | 88.3 | 85.8 |
| Avg. Jan. Low | 51 | 62.1 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.5 | 7 |
| UV Index | 6.7 | 7.2 | 4.3 |
| Elevation ft. | 3 | 3 | 2443 |