Lakeland, FL 33803 Frost Dates
33803, near Lakeland, FL: the frost window
Around 01/24 is the usual last spring frost, about 149 days away. Fall's first freeze usually shows up around 01/07, roughly 352 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Lakeland in Zone 10a (30 to 35°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
Stretching the season past the first frost
Lakeland's growing season runs out in roughly 19 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
How much risk comes with planting early here
01/24 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/20 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/27 and only about 1 year in 10 sees frost after that.
Lakeland against the rest of the dataset
At roughly 352 frost-free days, Lakeland places 2,251 of 40,283 ZIP codes in this dataset. Within FL, it ranks 976 of 1,609.
Learn more
Two guides worth reading on 33803: zone vs. frost date, on why Zone 10a and Lakeland's frost date answer different questions, and the frost range, on how to read the range around Lakeland's dates instead of trusting one.