Sand Springs, OK 74147 Frost Dates
When can you plant in Sand Springs, OK?
Around 03/30 is the usual last spring frost, about 214 days away. The first fall frost typically arrives around 11/04, about 220 frost-free days later.
The USDA Plant Hardiness Zone Map puts Sand Springs in Zone 7b (5 to 10°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 10 weeks of growing season left in Sand Springs before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Sand Springs's last frost
03/30 is the middle of 30 years of NOAA records, not a promise. Plant by 03/10 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 Sand Springs compares
At roughly 220 frost-free days, Sand Springs places 12,733 of 40,283 ZIP codes in this dataset. Within OK, it ranks 175 of 764.
Learn more
the frost range covers how to read the range around Sand Springs's dates instead of trusting one. local microclimates covers what one yard in Sand Springs can differ from the 74147 normal.