Key Biscayne, FL 00754 Frost Dates
Frost dates for Key Biscayne, FL, ZIP 00754
The NOAA station nearest to 00754 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 12b (55 to 60°F average annual minimum).
How Key Biscayne compares
At roughly 365 frost-free days, Key Biscayne places 1,551 of 40,283 ZIP codes in this dataset. Within FL, it ranks 592 of 1,609.
Learn more
local microclimates explains what one yard in Key Biscayne can differ from the 00754 normal, and the methodology explains exactly which NOAA and USDA figures feed 00754's numbers.