Rockingham, NC 28330 Frost Dates
When can you plant in Rockingham, NC?
Around 03/30 is the usual last spring frost, about 214 days away. The first fall frost typically arrives around 11/04, about 220 frost-free days later.
The USDA Plant Hardiness Zone Map puts Rockingham in Zone 8a (10 to 15°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
About 10 weeks of growing season left in Rockingham before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 03/30 isn't a guarantee
03/30 is the middle of 30 years of NOAA records, not a promise. Plant by 03/14 and you're betting against frost in roughly 9 years out of 10. 04/15 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Rockingham compares
At roughly 220 frost-free days, Rockingham places 12,778 of 40,283 ZIP codes in this dataset. Within NC, it ranks 573 of 1,078.
Learn more
local microclimates covers what one yard in Rockingham can differ from the 28330 normal. zone vs. frost date covers why Zone 8a and Rockingham's frost date answer different questions.