Sanger, CA 93724 Frost Dates
93724, near Sanger, CA: the frost window
Typically, the last spring freeze lands around 01/14, roughly 139 days out. Fall's first freeze usually shows up around 12/14, roughly 337 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Sanger in Zone 9b (25 to 30°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
Sanger's growing season runs out in roughly 15 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
01/14 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/11 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/22 and only about 1 year in 10 sees frost after that.
Sanger against the rest of the dataset
About 337 days separate Sanger's last and first frost, putting it 2,668 of 40,283 ZIP codes nationally. Within CA, it ranks 1,191 of 2,555.
Learn more
Two guides worth reading on 93724: zone vs. frost date, on why Zone 9b and Sanger's frost date answer different questions, and the frost range, on how to read the range around Sanger's dates instead of trusting one.