Amorita, OK 73719 Frost Dates
When can you plant in Amorita, OK?
Around 04/08 is the usual last spring frost, about 223 days away. The first fall frost typically arrives around 10/31, about 204 frost-free days later.
The USDA Plant Hardiness Zone Map puts Amorita in Zone 7a (0 to 5°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
About 9 weeks of growing season left in Amorita before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Amorita's last frost
04/08 is the middle of 30 years of NOAA records, not a promise. Plant by 03/23 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 Amorita compares
At roughly 204 frost-free days, Amorita places 16,811 of 40,283 ZIP codes in this dataset. Within OK, it ranks 621 of 764.
Learn more
local microclimates covers what one yard in Amorita can differ from the 73719 normal. zone vs. frost date covers why Zone 7a and Amorita's frost date answer different questions.