Perry, OK 73077 Frost Dates
Frost dates for Perry, OK, ZIP 73077
The last spring frost here typically falls around 04/08, about 223 days from today. The first fall frost typically arrives around 10/28, about 202 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 Perry, not a forecast for this year.
What to do before the first frost
Zone 7a around Perry 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 04/08 isn't a guarantee
04/08 is the middle of 30 years of NOAA records, not a promise. Plant by 03/22 and you're betting against frost in roughly 9 years out of 10. 04/24 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Perry compares
Perry's growing season runs about 202 days, ranking 17,231 of 40,283 US ZIP codes measured here, longest to shortest. Within OK, it ranks 634 of 764.
Learn more
zone vs. frost date explains why Zone 7a and Perry's frost date answer different questions, and the frost range explains how to read the range around Perry's dates instead of trusting one.