Sand Springs, OK 74127 Frost Dates
Frost dates for Sand Springs, OK, ZIP 74127
Typically, the last spring freeze lands around 03/31, roughly 215 days out. The first fall frost typically arrives around 11/04, about 220 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 Sand Springs, not a forecast for this year.
What to do before the first frost
Zone 7b around Sand Springs 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
03/31 is the middle of 30 years of NOAA records, not a promise. Plant by 03/11 and you're betting against frost in roughly 9 years out of 10. 04/15 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Sand Springs compares
About 220 days separate Sand Springs's last and first frost, putting it 12,731 of 40,283 ZIP codes nationally. Within OK, it ranks 173 of 764.
Learn more
the frost range explains how to read the range around Sand Springs's dates instead of trusting one, and local microclimates explains what one yard in Sand Springs can differ from the 74127 normal.