Littleton, NC 23887 Frost Dates
Frost dates for Littleton, NC, ZIP 23887
Typically, the last spring freeze lands around 03/31, roughly 215 days out. The first fall frost typically arrives around 11/09, about 222 frost-free days later.
Zone 8a (10 to 15°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 Littleton, not a forecast for this year.
What to do before the first frost
Zone 8a around Littleton has about 10 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
Why 03/31 isn't a guarantee
03/31 is the middle of 30 years of NOAA records, not a promise. Plant by 03/15 and you're betting against frost in roughly 9 years out of 10. 04/16 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Littleton compares
Littleton's growing season runs about 222 days, ranking 12,320 of 40,283 US ZIP codes measured here, longest to shortest. Within NC, it ranks 462 of 1,078.
Learn more
local microclimates explains what one yard in Littleton can differ from the 23887 normal, and zone vs. frost date explains why Zone 8a and Littleton's frost date answer different questions.