Christiansburg, VA 24063 Frost Dates
When can you plant in Christiansburg, VA?
Around 04/24 is the usual last spring frost, about 239 days away. The first fall frost typically arrives around 10/19, about 175 frost-free days later.
The USDA Plant Hardiness Zone Map puts Christiansburg in Zone 7a (0 to 5°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 7 weeks of growing season left in Christiansburg before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Christiansburg's last frost
04/24 is the middle of 30 years of NOAA records, not a promise. Plant by 04/11 and you're betting against frost in roughly 9 years out of 10. 05/14 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Christiansburg compares
Christiansburg's growing season runs about 175 days, ranking 26,774 of 40,283 US ZIP codes measured here, longest to shortest. Within VA, it ranks 1,058 of 1,178.
Learn more
local microclimates covers what one yard in Christiansburg can differ from the 24063 normal. zone vs. frost date covers why Zone 7a and Christiansburg's frost date answer different questions.