Socorro, TX 88595 Frost Dates
Frost dates for Socorro, TX, ZIP 88595
The last spring frost here typically falls around 03/02, about 186 days from today. The first fall frost typically arrives around 11/20, about 261 frost-free days later.
The USDA Plant Hardiness Zone Map puts Socorro in Zone 9a (20 to 25°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
Zone 9a around Socorro has about 12 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.
Why 03/02 isn't a guarantee
03/02 is the middle of 30 years of NOAA records, not a promise. Plant by 02/12 and you're betting against frost in roughly 9 years out of 10. 03/19 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Socorro compares
At roughly 261 frost-free days, Socorro places 6,382 of 40,283 ZIP codes in this dataset. Within TX, it ranks 1,282 of 2,558.
Learn more
local microclimates explains what one yard in Socorro can differ from the 88595 normal, and zone vs. frost date explains why Zone 9a and Socorro's frost date answer different questions.