Key Biscayne, FL 00735 Frost Dates
Key Biscayne, FL: when does the frost end?
The NOAA station nearest to 00735 does not report a usable frost-date normal for either event, so no last-frost or first-frost figure is shown here. The USDA hardiness zone below is still real: Zone 13b (65 to 70°F average annual minimum).
Key Biscayne against the rest of the dataset
At roughly 365 frost-free days, Key Biscayne places 1,543 of 40,283 ZIP codes in this dataset. Within FL, it ranks 584 of 1,609.
Learn more
Before leaning on 00735's figures: the methodology explains exactly which NOAA and USDA figures feed 00735's numbers, while zone vs. frost date explains why Zone 13b and Key Biscayne's frost date answer different questions.