Socorro, TX 79955 Frost Dates
Frost dates for Socorro, TX, ZIP 79955
Around 03/02 is the usual last spring frost, about 186 days away. The first fall frost typically arrives around 11/20, about 261 frost-free days later.
Socorro sits in USDA Zone 8b (15 to 20°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 8b 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.
The actual range around Socorro's last frost
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
Socorro's growing season runs about 261 days, ranking 6,296 of 40,283 US ZIP codes measured here, longest to shortest. Within TX, it ranks 1,196 of 2,558.
Learn more
the frost range explains how to read the range around Socorro's dates instead of trusting one, and local microclimates explains what one yard in Socorro can differ from the 79955 normal.