Citrus Heights, CA 95608 Frost Dates
Citrus Heights, CA: when does the frost end?
The last spring frost here typically falls around 01/12, about 137 days from today. Fall's first freeze usually shows up around 12/16, roughly 341 days after the last spring frost.
Zone 9b (25 to 30°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 Citrus Heights, not a forecast for this year.
Stretching the season past the first frost
With roughly 16 weeks until Citrus Heights's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
How much risk comes with planting early here
01/12 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/08 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/18 and only about 1 year in 10 sees frost after that.
Citrus Heights against the rest of the dataset
About 341 days separate Citrus Heights's last and first frost, putting it 2,585 of 40,283 ZIP codes nationally. Within CA, it ranks 1,142 of 2,555.
Learn more
Before leaning on 95608's figures: the frost range explains how to read the range around Citrus Heights's dates instead of trusting one, while local microclimates explains what one yard in Citrus Heights can differ from the 95608 normal.