Cornelia, GA 30531 Frost Dates
Cornelia, GA: when does the frost end?
Typically, the last spring freeze lands around 04/04, roughly 219 days out. Fall's first freeze usually shows up around 11/04, roughly 216 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Cornelia in Zone 8a (10 to 15°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 10 weeks until Cornelia's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 04/04 isn't a guarantee
04/04 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/18 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/19 and only about 1 year in 10 sees frost after that.
Cornelia against the rest of the dataset
At roughly 216 frost-free days, Cornelia places 13,769 of 40,283 ZIP codes in this dataset. Within GA, it ranks 812 of 921.
Learn more
Before leaning on 30531's figures: local microclimates explains what one yard in Cornelia can differ from the 30531 normal, while zone vs. frost date explains why Zone 8a and Cornelia's frost date answer different questions.