Edmond, OK 73013 Frost Dates
Edmond, OK: when does the frost end?
The last spring frost here typically falls around 04/02, about 217 days from today. Fall's first freeze usually shows up around 11/05, roughly 217 days after the last spring frost.
Edmond 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 10 weeks until Edmond's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
How much risk comes with planting early here
04/02 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 03/12 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 04/18 and only about 1 year in 10 sees frost after that.
Edmond against the rest of the dataset
Edmond's growing season runs about 217 days, ranking 13,392 of 40,283 US ZIP codes measured here, longest to shortest. Within OK, it ranks 240 of 764.
Learn more
Before leaning on 73013's figures: zone vs. frost date explains why Zone 7b and Edmond's frost date answer different questions, while the frost range explains how to read the range around Edmond's dates instead of trusting one.