Mountain View, OK 73062 Frost Dates
Mountain View, OK: when does the frost end?
Around 04/06 is the usual last spring frost, about 221 days away. Fall's first freeze usually shows up around 10/31, roughly 206 days after the last spring frost.
Mountain View 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.
Stretching the season past the first frost
With roughly 9 weeks until Mountain View's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Mountain View's last frost
04/06 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/20 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/22 and only about 1 year in 10 sees frost after that.
Mountain View against the rest of the dataset
Mountain View's growing season runs about 206 days, ranking 16,079 of 40,283 US ZIP codes measured here, longest to shortest. Within OK, it ranks 560 of 764.
Learn more
Before leaning on 73062's figures: the frost range explains how to read the range around Mountain View's dates instead of trusting one, while local microclimates explains what one yard in Mountain View can differ from the 73062 normal.