Morganton, NC 28655 Frost Dates
When can you plant in Morganton, NC?
Typically, the last spring freeze lands around 04/05, roughly 220 days out. The first fall frost typically arrives around 11/01, about 209 frost-free days later.
Zone 7b (5 to 10°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 Morganton, not a forecast for this year.
What to do before the first frost
About 9 weeks of growing season left in Morganton before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/05 isn't a guarantee
04/05 is the middle of 30 years of NOAA records, not a promise. Plant by 03/20 and you're betting against frost in roughly 9 years out of 10. 04/21 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Morganton compares
At roughly 209 frost-free days, Morganton places 15,158 of 40,283 ZIP codes in this dataset. Within NC, it ranks 770 of 1,078.
Learn more
zone vs. frost date covers why Zone 7b and Morganton's frost date answer different questions. the frost range covers how to read the range around Morganton's dates instead of trusting one.