Sebastian, FL 32967 Frost Dates
Sebastian, FL: when does the frost end?
Around 01/18 is the usual last spring frost, about 143 days away. Fall's first freeze usually shows up around 01/13, roughly 365 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Sebastian 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
With roughly 20 weeks until Sebastian's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
How much risk comes with planting early here
01/18 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/11 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/30 and only about 1 year in 10 sees frost after that.
Sebastian against the rest of the dataset
At roughly 365 frost-free days, Sebastian places 1,156 of 40,283 ZIP codes in this dataset. Within FL, it ranks 498 of 1,609.
Learn more
Before leaning on 32967's figures: local microclimates explains what one yard in Sebastian can differ from the 32967 normal, while zone vs. frost date explains why Zone 10a and Sebastian's frost date answer different questions.