Buchanan, VA 24438 Frost Dates
When can you plant in Buchanan, VA?
Typically, the last spring freeze lands around 04/08, roughly 223 days out. The first fall frost typically arrives around 10/31, about 205 frost-free days later.
The USDA Plant Hardiness Zone Map puts Buchanan in Zone 7b (5 to 10°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
About 9 weeks of growing season left in Buchanan before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
04/08 is the middle of 30 years of NOAA records, not a promise. Plant by 03/26 and you're betting against frost in roughly 9 years out of 10. 04/23 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Buchanan compares
About 205 days separate Buchanan's last and first frost, putting it 16,357 of 40,283 ZIP codes nationally. Within VA, it ranks 515 of 1,178.
Learn more
the frost range covers how to read the range around Buchanan's dates instead of trusting one. local microclimates covers what one yard in Buchanan can differ from the 24438 normal.