Sea Ranch Lakes, FL 33303 Frost Dates
33303, near Sea Ranch Lakes, FL: the frost window
The NOAA station nearest to 33303 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 11a (40 to 45°F average annual minimum).
Sea Ranch Lakes against the rest of the dataset
About 365 days separate Sea Ranch Lakes's last and first frost, putting it 1,985 of 40,283 ZIP codes nationally. Within FL, it ranks 888 of 1,609.
Learn more
Two guides worth reading on 33303: the methodology, on exactly which NOAA and USDA figures feed 33303's numbers, and zone vs. frost date, on why Zone 11a and Sea Ranch Lakes's frost date answer different questions.