Brookhaven, GA 30329 Frost Dates
When can you plant in Brookhaven, GA?
Typically, the last spring freeze lands around 03/25, roughly 209 days out. The first fall frost typically arrives around 11/09, about 228 frost-free days later.
Brookhaven sits in USDA Zone 8a (10 to 15°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
About 10 weeks of growing season left in Brookhaven before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 03/25 isn't a guarantee
03/25 is the middle of 30 years of NOAA records, not a promise. Plant by 03/05 and you're betting against frost in roughly 9 years out of 10. 04/12 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Brookhaven compares
Brookhaven's growing season runs about 228 days, ranking 10,707 of 40,283 US ZIP codes measured here, longest to shortest. Within GA, it ranks 573 of 921.
Learn more
local microclimates covers what one yard in Brookhaven can differ from the 30329 normal. zone vs. frost date covers why Zone 8a and Brookhaven's frost date answer different questions.