Beverly Hills, CA 91436 Frost Dates
Beverly Hills, CA: when does the frost end?
The last spring frost here typically falls around 12/31, about 125 days from today. Fall's first freeze usually shows up around 12/30, roughly 365 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Beverly Hills in Zone 10a (30 to 35°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
With roughly 18 weeks until Beverly Hills's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
Why 12/31 isn't a guarantee
12/31 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 01/27 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/09 and only about 1 year in 10 sees frost after that.
Beverly Hills against the rest of the dataset
About 365 days separate Beverly Hills's last and first frost, putting it 1,082 of 40,283 ZIP codes nationally. Within CA, it ranks 476 of 2,555.
Learn more
Before leaning on 91436's figures: zone vs. frost date explains why Zone 10a and Beverly Hills's frost date answer different questions, while the frost range explains how to read the range around Beverly Hills's dates instead of trusting one.