South Bay, FL 33493 Frost Dates
Frost dates for South Bay, FL, ZIP 33493
The NOAA station nearest to 33493 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 10a (30 to 35°F average annual minimum).
How South Bay compares
At roughly 365 frost-free days, South Bay places 1,880 of 40,283 ZIP codes in this dataset. Within FL, it ranks 820 of 1,609.
Learn more
the methodology explains exactly which NOAA and USDA figures feed 33493's numbers, and zone vs. frost date explains why Zone 10a and South Bay's frost date answer different questions.