Fort Worth, TX 76136 Frost Dates
Fort Worth, TX: when does the frost end?
Typically, the last spring freeze lands around 03/05, roughly 189 days out. Fall's first freeze usually shows up around 11/24, roughly 264 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 Fort Worth, not a forecast for this year.
Stretching the season past the first frost
With roughly 13 weeks until Fort Worth's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Fort Worth's last frost
03/05 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/16 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 03/25 and only about 1 year in 10 sees frost after that.
Fort Worth against the rest of the dataset
Fort Worth's growing season runs about 264 days, ranking 6,023 of 40,283 US ZIP codes measured here, longest to shortest. Within TX, it ranks 1,073 of 2,558.
Learn more
Before leaning on 76136's figures: the frost range explains how to read the range around Fort Worth's dates instead of trusting one, while local microclimates explains what one yard in Fort Worth can differ from the 76136 normal.