Millen, GA 30442 Frost Dates
Frost dates for Millen, GA, ZIP 30442
The last spring frost here typically falls around 03/18, about 202 days from today. The first fall frost typically arrives around 11/11, about 237 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 Millen, not a forecast for this year.
What to do before the first frost
Zone 8b around Millen 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.
How much risk comes with planting early here
03/18 is the middle of 30 years of NOAA records, not a promise. Plant by 02/27 and you're betting against frost in roughly 9 years out of 10. 04/04 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Millen compares
At roughly 237 frost-free days, Millen places 9,114 of 40,283 ZIP codes in this dataset. Within GA, it ranks 384 of 921.
Learn more
the frost range explains how to read the range around Millen's dates instead of trusting one, and local microclimates explains what one yard in Millen can differ from the 30442 normal.