Sand Springs, OK 74192 Frost Dates
Frost dates for Sand Springs, OK, ZIP 74192
Typically, the last spring freeze lands around 03/30, roughly 214 days out. The first fall frost typically arrives around 11/04, about 220 frost-free days later.
Sand Springs sits in USDA Zone 7b (5 to 10°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
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.
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
Sand Springs's growing season runs about 220 days, ranking 12,748 of 40,283 US ZIP codes measured here, longest to shortest. Within OK, it ranks 190 of 764.
Learn more
zone vs. frost date explains why Zone 7b and Sand Springs's frost date answer different questions, and the frost range explains how to read the range around Sand Springs's dates instead of trusting one.