Key Biscayne, FL 00956 Frost Dates
Frost dates for Key Biscayne, FL, ZIP 00956
The NOAA station nearest to 00956 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
About 365 days separate Key Biscayne's last and first frost, putting it 1,606 of 40,283 ZIP codes nationally. Within FL, it ranks 647 of 1,609.
Learn more
the methodology explains exactly which NOAA and USDA figures feed 00956's numbers, and zone vs. frost date explains why Zone 12b and Key Biscayne's frost date answer different questions.