Alamance, NC 27216 Frost Dates
27216, near Alamance, NC: the frost window
Around 04/01 is the usual last spring frost, about 216 days away. Fall's first freeze usually shows up around 11/02, roughly 215 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Alamance 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
Alamance's growing season runs out in roughly 9 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
The actual range around Alamance's last frost
04/01 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/13 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/17 and only about 1 year in 10 sees frost after that.
Alamance against the rest of the dataset
Alamance's growing season runs about 215 days, ranking 14,137 of 40,283 US ZIP codes measured here, longest to shortest. Within NC, it ranks 715 of 1,078.
Learn more
Two guides worth reading on 27216: local microclimates, on what one yard in Alamance can differ from the 27216 normal, and zone vs. frost date, on why Zone 8a and Alamance's frost date answer different questions.