FrostDateCheck

Marmet, WV 25361 Frost Dates

Frost dates for Marmet, WV, ZIP 25361

Zone 7a

Typically, the last spring freeze lands around 04/16, roughly 231 days out. The first fall frost typically arrives around 10/26, about 192 frost-free days later.

Marmet sits in USDA Zone 7a (0 to 5°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

Zone 7a around Marmet 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

04/16 is the middle of 30 years of NOAA records, not a promise. Plant by 04/01 and you're betting against frost in roughly 9 years out of 10. 05/05 is the safer bet, historically only a 1-in-10 chance of frost that late.

How Marmet compares

About 192 days separate Marmet's last and first frost, putting it 20,435 of 40,283 ZIP codes nationally. Within WV, it ranks 276 of 885.

Learn more

zone vs. frost date explains why Zone 7a and Marmet's frost date answer different questions, and the frost range explains how to read the range around Marmet's dates instead of trusting one.