Kennesaw, GA 30144 Frost Dates
When can you plant in Kennesaw, GA?
Around 04/02 is the usual last spring frost, about 217 days away. The first fall frost typically arrives around 11/04, about 218 frost-free days later.
The USDA Plant Hardiness Zone Map puts Kennesaw 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
About 10 weeks of growing season left in Kennesaw before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/02 isn't a guarantee
04/02 is the middle of 30 years of NOAA records, not a promise. Plant by 03/15 and you're betting against frost in roughly 9 years out of 10. 04/19 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Kennesaw compares
About 218 days separate Kennesaw's last and first frost, putting it 13,192 of 40,283 ZIP codes nationally. Within GA, it ranks 783 of 921.
Learn more
local microclimates covers what one yard in Kennesaw can differ from the 30144 normal. zone vs. frost date covers why Zone 8a and Kennesaw's frost date answer different questions.