Cedar Park, TX 78613 Frost Dates
Cedar Park, TX: when does the frost end?
The last spring frost here typically falls around 03/11, about 195 days from today. Fall's first freeze usually shows up around 11/20, roughly 254 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Cedar Park in Zone 9a (20 to 25°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
Stretching the season past the first frost
With roughly 12 weeks until Cedar Park'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
03/11 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/22 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 03/29 and only about 1 year in 10 sees frost after that.
Cedar Park against the rest of the dataset
About 254 days separate Cedar Park's last and first frost, putting it 6,987 of 40,283 ZIP codes nationally. Within TX, it ranks 1,515 of 2,558.
Learn more
Before leaning on 78613's figures: zone vs. frost date explains why Zone 9a and Cedar Park's frost date answer different questions, while the frost range explains how to read the range around Cedar Park's dates instead of trusting one.