Crossnore, NC 28641 Frost Dates
Frost dates for Crossnore, NC, ZIP 28641
Typically, the last spring freeze lands around 04/26, roughly 241 days out. The first fall frost typically arrives around 10/20, about 177 frost-free days later.
The USDA Plant Hardiness Zone Map puts Crossnore in Zone 6b (-5 to 0°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
Zone 6b around Crossnore has about 8 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.
How much risk comes with planting early here
04/26 is the middle of 30 years of NOAA records, not a promise. Plant by 04/10 and you're betting against frost in roughly 9 years out of 10. 05/13 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Crossnore compares
Crossnore's growing season runs about 177 days, ranking 26,284 of 40,283 US ZIP codes measured here, longest to shortest. Within NC, it ranks 1,023 of 1,078.
Learn more
the frost range explains how to read the range around Crossnore's dates instead of trusting one, and local microclimates explains what one yard in Crossnore can differ from the 28641 normal.