Sarasota, FL 34233 Frost Dates
34233, near Sarasota, FL: the frost window
Around 01/15 is the usual last spring frost, about 140 days away. Fall's first freeze usually shows up around 01/10, roughly 365 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Sarasota 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
Sarasota'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.
Why 01/15 isn't a guarantee
01/15 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/08 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/29 and only about 1 year in 10 sees frost after that.
Sarasota against the rest of the dataset
At roughly 365 frost-free days, Sarasota places 811 of 40,283 ZIP codes in this dataset. Within FL, it ranks 307 of 1,609.
Learn more
Two guides worth reading on 34233: the frost range, on how to read the range around Sarasota's dates instead of trusting one, and local microclimates, on what one yard in Sarasota can differ from the 34233 normal.