Cumming, GA 30041 Frost Dates
Frost dates for Cumming, GA, ZIP 30041
Around 03/27 is the usual last spring frost, about 211 days away. The first fall frost typically arrives around 11/12, about 231 frost-free days later.
The USDA Plant Hardiness Zone Map puts Cumming in Zone 8a (10 to 15°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
Zone 8a around Cumming has about 11 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.
The actual range around Cumming's last frost
03/27 is the middle of 30 years of NOAA records, not a promise. Plant by 03/06 and you're betting against frost in roughly 9 years out of 10. 04/11 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Cumming compares
Cumming's growing season runs about 231 days, ranking 10,169 of 40,283 US ZIP codes measured here, longest to shortest. Within GA, it ranks 551 of 921.
Learn more
local microclimates explains what one yard in Cumming can differ from the 30041 normal, and zone vs. frost date explains why Zone 8a and Cumming's frost date answer different questions.