Marathon, FL 33052 Frost Dates

Marathon, FL: when does the frost end?

The NOAA station nearest to 33052 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 11b (45 to 50°F average annual minimum).

Marathon against the rest of the dataset

Marathon's growing season runs about 365 days, ranking 1,737 of 40,283 US ZIP codes measured here, longest to shortest. Within FL, it ranks 702 of 1,609.

Learn more

Before leaning on 33052's figures: zone vs. frost date explains why Zone 11b and Marathon's frost date answer different questions, while local microclimates explains what one yard in Marathon can differ from the 33052 normal.