Westbrook, TX 79565 Frost Dates
Frost dates for Westbrook, TX, ZIP 79565
Around 04/04 is the usual last spring frost, about 219 days away. The first fall frost typically arrives around 11/05, about 216 frost-free days later.
Westbrook sits in USDA Zone 8a (10 to 15°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 8a around Westbrook 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 Westbrook's last frost
04/04 is the middle of 30 years of NOAA records, not a promise. Plant by 03/13 and you're betting against frost in roughly 9 years out of 10. 04/22 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Westbrook compares
About 216 days separate Westbrook's last and first frost, putting it 13,914 of 40,283 ZIP codes nationally. Within TX, it ranks 2,339 of 2,558.
Learn more
zone vs. frost date explains why Zone 8a and Westbrook's frost date answer different questions, and the frost range explains how to read the range around Westbrook's dates instead of trusting one.