Elkin, NC 28621 Frost Dates
28621, near Elkin, NC: the frost window
Typically, the last spring freeze lands around 04/15, roughly 230 days out. Fall's first freeze usually shows up around 10/26, roughly 194 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Elkin in Zone 7b (5 to 10°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
Elkin's growing season runs out in roughly 8 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
04/15 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/31 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 05/03 and only about 1 year in 10 sees frost after that.
Elkin against the rest of the dataset
At roughly 194 frost-free days, Elkin places 19,484 of 40,283 ZIP codes in this dataset. Within NC, it ranks 931 of 1,078.
Learn more
Two guides worth reading on 28621: zone vs. frost date, on why Zone 7b and Elkin's frost date answer different questions, and the frost range, on how to read the range around Elkin's dates instead of trusting one.