Greensboro, NC 27408 Frost Dates
When can you plant in Greensboro, NC?
Around 04/01 is the usual last spring frost, about 216 days away. The first fall frost typically arrives around 11/04, about 217 frost-free days later.
Greensboro sits in USDA Zone 8a (10 to 15°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
About 10 weeks of growing season left in Greensboro before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Greensboro's last frost
04/01 is the middle of 30 years of NOAA records, not a promise. Plant by 03/18 and you're betting against frost in roughly 9 years out of 10. 04/14 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Greensboro compares
About 217 days separate Greensboro's last and first frost, putting it 13,371 of 40,283 ZIP codes nationally. Within NC, it ranks 646 of 1,078.
Learn more
local microclimates covers what one yard in Greensboro can differ from the 27408 normal. zone vs. frost date covers why Zone 8a and Greensboro's frost date answer different questions.