Miami, FL 33101 Frost Dates
Miami, FL: when does the frost end?
The NOAA station nearest to 33101 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 27 of 40,283 US ZIP codes measured here, longest to shortest. Within FL, it ranks 1 of 1,609.
Learn more
Before leaning on 33101's figures: local microclimates explains what one yard in Miami can differ from the 33101 normal, while the methodology explains exactly which NOAA and USDA figures feed 33101's numbers.