Spencer, NC 28159 Frost Dates
Frost dates for Spencer, NC, ZIP 28159
Around 04/06 is the usual last spring frost, about 221 days away. The first fall frost typically arrives around 10/30, about 208 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 Spencer, not a forecast for this year.
What to do before the first frost
Zone 8a around Spencer has about 9 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
04/06 is the middle of 30 years of NOAA records, not a promise. Plant by 03/21 and you're betting against frost in roughly 9 years out of 10. 04/27 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Spencer compares
Spencer's growing season runs about 208 days, ranking 15,617 of 40,283 US ZIP codes measured here, longest to shortest. Within NC, it ranks 786 of 1,078.
Learn more
local microclimates explains what one yard in Spencer can differ from the 28159 normal, and zone vs. frost date explains why Zone 8a and Spencer's frost date answer different questions.