Last frost date in Casselberry, Florida

January 17

Average last frost in spring. In an early year (1 in 10) it's over by December 26; in a late year (1 in 10) it comes after February 9.

January 13

Average first frost in fall. 1 year in 10 it comes by December 23.

A 32°F night happens here about 4 years in 10; in those years these are the usual dates.

Source: NOAA U.S. Climate Normals 1991–2020, station Orlando Executive AP (USW00012841), 8 miles from Casselberry, elevation 108 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for Casselberry, Florida
Early yearAverageLate year
Last frost in springDec 26Jan 17Feb 9
First frost in fallDec 23Jan 13Feb 6

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: 365

Planting calendar for Casselberry

Fall planting

Casselberry'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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