Westover Hills, TX 76107 Frost Dates
Westover Hills, TX: when does the frost end?
Around 03/03 is the usual last spring frost, about 187 days away. Fall's first freeze usually shows up around 11/27, roughly 270 days after the last spring frost.
Zone 8b (15 to 20°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 Westover Hills, not a forecast for this year.
Stretching the season past the first frost
With roughly 13 weeks until Westover Hills's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 03/03 isn't a guarantee
03/03 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/12 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 03/22 and only about 1 year in 10 sees frost after that.
Westover Hills against the rest of the dataset
Westover Hills's growing season runs about 270 days, ranking 5,617 of 40,283 US ZIP codes measured here, longest to shortest. Within TX, it ranks 1,012 of 2,558.
Learn more
Before leaning on 76107's figures: zone vs. frost date explains why Zone 8b and Westover Hills's frost date answer different questions, while the frost range explains how to read the range around Westover Hills's dates instead of trusting one.