Sweetwater, FL 33172 Frost Dates
33172, near Sweetwater, FL: the frost window
The NOAA station nearest to 33172 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).
Sweetwater against the rest of the dataset
At roughly 365 frost-free days, Sweetwater places 1,230 of 40,283 ZIP codes in this dataset. Within FL, it ranks 515 of 1,609.
Learn more
Two guides worth reading on 33172: local microclimates, on what one yard in Sweetwater can differ from the 33172 normal, and the methodology, on exactly which NOAA and USDA figures feed 33172's numbers.