Kernersville, NC 27429 Frost Dates
27429, near Kernersville, NC: the frost window
The last spring frost here typically falls around 03/30, about 214 days from today. Fall's first freeze usually shows up around 11/05, roughly 220 days after the last spring frost.
Zone 8a (10 to 15°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 Kernersville, not a forecast for this year.
Stretching the season past the first frost
Kernersville's growing season runs out in roughly 10 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
How much risk comes with planting early here
03/30 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/12 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/14 and only about 1 year in 10 sees frost after that.
Kernersville against the rest of the dataset
About 220 days separate Kernersville's last and first frost, putting it 12,710 of 40,283 ZIP codes nationally. Within NC, it ranks 561 of 1,078.
Learn more
Two guides worth reading on 27429: the frost range, on how to read the range around Kernersville's dates instead of trusting one, and local microclimates, on what one yard in Kernersville can differ from the 27429 normal.