Elk Grove, CA 95828 Frost Dates
Frost dates for Elk Grove, CA, ZIP 95828
The last spring frost here typically falls around 01/12, about 137 days from today. The first fall frost typically arrives around 12/16, about 341 frost-free days later.
The USDA Plant Hardiness Zone Map puts Elk Grove in Zone 9b (25 to 30°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
Zone 9b around Elk Grove has about 16 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 Elk Grove's last frost
01/12 is the middle of 30 years of NOAA records, not a promise. Plant by 02/08 and you're betting against frost in roughly 9 years out of 10. 12/18 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Elk Grove compares
Elk Grove's growing season runs about 341 days, ranking 2,580 of 40,283 US ZIP codes measured here, longest to shortest. Within CA, it ranks 1,137 of 2,555.
Learn more
the frost range explains how to read the range around Elk Grove's dates instead of trusting one, and local microclimates explains what one yard in Elk Grove can differ from the 95828 normal.