Miami, FL 33129 Frost Dates
33129, near Miami, FL: the frost window
The NOAA station nearest to 33129 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).
Miami against the rest of the dataset
Miami's growing season runs about 365 days, ranking 31 of 40,283 US ZIP codes measured here, longest to shortest. Within FL, it ranks 5 of 1,609.
Learn more
Two guides worth reading on 33129: zone vs. frost date, on why Zone 11a and Miami's frost date answer different questions, and local microclimates, on what one yard in Miami can differ from the 33129 normal.