White House, TN 37048 Frost Dates
Frost dates for White House, TN, ZIP 37048
Typically, the last spring freeze lands around 04/07, roughly 222 days out. The first fall frost typically arrives around 10/30, about 206 frost-free days later.
White House sits in USDA Zone 7b (5 to 10°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 7b around White House 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.
The actual range around White House's last frost
04/07 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. 04/23 is the safer bet, historically only a 1-in-10 chance of frost that late.
How White House compares
White House's growing season runs about 206 days, ranking 15,968 of 40,283 US ZIP codes measured here, longest to shortest. Within TN, it ranks 414 of 770.
Learn more
local microclimates explains what one yard in White House can differ from the 37048 normal, and zone vs. frost date explains why Zone 7b and White House's frost date answer different questions.