Last frost date in Jacksonville Beach, Florida

January 31

Average last frost in spring. In an early year (1 in 10) it's over by January 1; in a late year (1 in 10) it comes after March 2.

January 10

Average first frost in fall. 1 year in 10 it comes by December 16.

A 32°F night happens here about 7 years in 10; in those years these are the usual dates.

Source: NOAA U.S. Climate Normals 1991–2020, station Jacksonville Beach (USC00084366), 1.1 miles from Jacksonville Beach, elevation 10 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for Jacksonville Beach, Florida
Early yearAverageLate year
Last frost in springJan 1Jan 31Mar 2
First frost in fallDec 16Jan 10Feb 14

An early or late year is one in 10: 1 year in 10 the frost comes before the early date, and 1 year in 10 after the late date.

Frost-free days in an average year: 345

Planting calendar for Jacksonville Beach

Fall planting

Jacksonville Beach's average first frost falls outside the dates USDA's planting table covers, so we don't give fall planting dates here.

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5 (earliest safe spring and latest safe fall dates), applied to this place's NOAA frost dates. “Plants” means setting out transplants, not sowing seed. How we match the table.

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