Elk Grove, CA 94244 Frost Dates
94244, near Elk Grove, CA: the frost window
Around 02/02 is the usual last spring frost, about 158 days away. Fall's first freeze usually shows up around 12/02, roughly 301 days after the last spring frost.
Elk Grove sits in USDA Zone 9b (25 to 30°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.
Stretching the season past the first frost
Elk Grove's growing season runs out in roughly 14 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
02/02 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 01/02 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 03/05 and only about 1 year in 10 sees frost after that.
Elk Grove against the rest of the dataset
About 301 days separate Elk Grove's last and first frost, putting it 3,824 of 40,283 ZIP codes nationally. Within CA, it ranks 1,550 of 2,555.
Learn more
Two guides worth reading on 94244: local microclimates, on what one yard in Elk Grove can differ from the 94244 normal, and zone vs. frost date, on why Zone 9b and Elk Grove's frost date answer different questions.