Luling, TX 78658 Frost Dates
78658, near Luling, TX: the frost window
Typically, the last spring freeze lands around 03/07, roughly 191 days out. Fall's first freeze usually shows up around 11/22, roughly 260 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Luling 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
Luling's growing season runs out in roughly 12 weeks — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
How much risk comes with planting early here
03/07 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/09 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 03/30 and only about 1 year in 10 sees frost after that.
Luling against the rest of the dataset
At roughly 260 frost-free days, Luling places 6,473 of 40,283 ZIP codes in this dataset. Within TX, it ranks 1,327 of 2,558.
Learn more
Two guides worth reading on 78658: local microclimates, on what one yard in Luling can differ from the 78658 normal, and zone vs. frost date, on why Zone 9a and Luling's frost date answer different questions.