Stillmore, GA 30464 Frost Dates
Frost dates for Stillmore, GA, ZIP 30464
Around 03/02 is the usual last spring frost, about 186 days away. The first fall frost typically arrives around 11/27, about 269 frost-free days later.
Zone 8b (15 to 20°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 Stillmore, not a forecast for this year.
What to do before the first frost
Zone 8b around Stillmore has about 13 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
Why 03/02 isn't a guarantee
03/02 is the middle of 30 years of NOAA records, not a promise. Plant by 02/02 and you're betting against frost in roughly 9 years out of 10. 03/25 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Stillmore compares
At roughly 269 frost-free days, Stillmore places 5,693 of 40,283 ZIP codes in this dataset. Within GA, it ranks 82 of 921.
Learn more
local microclimates explains what one yard in Stillmore can differ from the 30464 normal, and zone vs. frost date explains why Zone 8b and Stillmore's frost date answer different questions.