Davidson, OK 76373 Frost Dates
Frost dates for Davidson, OK, ZIP 76373
The last spring frost here typically falls around 03/27, about 211 days from today. The first fall frost typically arrives around 11/09, about 225 frost-free days later.
Davidson sits in USDA Zone 8a (10 to 15°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 8a around Davidson 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.
Why 03/27 isn't a guarantee
03/27 is the middle of 30 years of NOAA records, not a promise. Plant by 03/05 and you're betting against frost in roughly 9 years out of 10. 04/15 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Davidson compares
About 225 days separate Davidson's last and first frost, putting it 11,481 of 40,283 ZIP codes nationally. Within OK, it ranks 91 of 764.
Learn more
local microclimates explains what one yard in Davidson can differ from the 76373 normal, and zone vs. frost date explains why Zone 8a and Davidson's frost date answer different questions.