Cashion, OK 73016 Frost Dates
Frost dates for Cashion, OK, ZIP 73016
The last spring frost here typically falls around 04/03, about 218 days from today. The first fall frost typically arrives around 11/04, about 214 frost-free days later.
Zone 7b (5 to 10°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 Cashion, not a forecast for this year.
What to do before the first frost
Zone 7b around Cashion 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.
How much risk comes with planting early here
04/03 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. 04/20 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Cashion compares
Cashion's growing season runs about 214 days, ranking 14,321 of 40,283 US ZIP codes measured here, longest to shortest. Within OK, it ranks 374 of 764.
Learn more
the frost range explains how to read the range around Cashion's dates instead of trusting one, and local microclimates explains what one yard in Cashion can differ from the 73016 normal.