Indiahoma, OK 73552 Frost Dates
Frost dates for Indiahoma, OK, ZIP 73552
The last spring frost here typically falls around 03/28, about 212 days from today. The first fall frost typically arrives around 11/06, about 224 frost-free days later.
Zone 8a (10 to 15°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 Indiahoma, not a forecast for this year.
What to do before the first frost
Zone 8a around Indiahoma 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 Indiahoma's last frost
03/28 is the middle of 30 years of NOAA records, not a promise. Plant by 03/07 and you're betting against frost in roughly 9 years out of 10. 04/17 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Indiahoma compares
About 224 days separate Indiahoma's last and first frost, putting it 11,953 of 40,283 ZIP codes nationally. Within OK, it ranks 100 of 764.
Learn more
local microclimates explains what one yard in Indiahoma can differ from the 73552 normal, and zone vs. frost date explains why Zone 8a and Indiahoma's frost date answer different questions.