Brooksville, FL 34604 Frost Dates
34604, near Brooksville, FL: the frost window
The last spring frost here typically falls around 03/01, about 185 days from today. Fall's first freeze usually shows up around 12/05, roughly 281 days after the last spring frost.
Zone 9b (25 to 30°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Brooksville, not a forecast for this year.
Stretching the season past the first frost
Brooksville's growing season runs out in roughly 14 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
The actual range around Brooksville's last frost
03/01 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 01/30 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 03/27 and only about 1 year in 10 sees frost after that.
Brooksville against the rest of the dataset
At roughly 281 frost-free days, Brooksville places 4,794 of 40,283 ZIP codes in this dataset. Within FL, it ranks 1,405 of 1,609.
Learn more
Two guides worth reading on 34604: zone vs. frost date, on why Zone 9b and Brooksville's frost date answer different questions, and the frost range, on how to read the range around Brooksville's dates instead of trusting one.