New Tazewell, TN 37825 Frost Dates
Frost dates for New Tazewell, TN, ZIP 37825
The last spring frost here typically falls around 03/31, about 215 days from today. The first fall frost typically arrives around 11/04, about 217 frost-free days later.
Zone 7a (0 to 5°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 New Tazewell, not a forecast for this year.
What to do before the first frost
Zone 7a around New Tazewell has about 10 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 New Tazewell's last frost
03/31 is the middle of 30 years of NOAA records, not a promise. Plant by 03/14 and you're betting against frost in roughly 9 years out of 10. 04/18 is the safer bet, historically only a 1-in-10 chance of frost that late.
How New Tazewell compares
At roughly 217 frost-free days, New Tazewell places 13,497 of 40,283 ZIP codes in this dataset. Within TN, it ranks 185 of 770.
Learn more
the frost range explains how to read the range around New Tazewell's dates instead of trusting one, and local microclimates explains what one yard in New Tazewell can differ from the 37825 normal.