Uniontown, KS 66779 Frost Dates
Frost dates for Uniontown, KS, ZIP 66779
Typically, the last spring freeze lands around 04/05, roughly 220 days out. The first fall frost typically arrives around 10/28, about 204 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 Uniontown, not a forecast for this year.
What to do before the first frost
Zone 7a around Uniontown 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.
Why 04/05 isn't a guarantee
04/05 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. 04/22 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Uniontown compares
About 204 days separate Uniontown's last and first frost, putting it 16,762 of 40,283 ZIP codes nationally. Within KS, it ranks 53 of 745.
Learn more
the frost range explains how to read the range around Uniontown's dates instead of trusting one, and local microclimates explains what one yard in Uniontown can differ from the 66779 normal.