West Hollywood, CA 91608 Frost Dates
West Hollywood, CA: when does the frost end?
Typically, the last spring freeze lands around 01/02, roughly 127 days out. Fall's first freeze usually shows up around 12/26, roughly 364 days after the last spring frost.
Zone 10a (30 to 35°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 West Hollywood, not a forecast for this year.
Stretching the season past the first frost
With roughly 17 weeks until West Hollywood'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
01/02 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 01/31 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/11 and only about 1 year in 10 sees frost after that.
West Hollywood against the rest of the dataset
West Hollywood's growing season runs about 364 days, ranking 2,037 of 40,283 US ZIP codes measured here, longest to shortest. Within CA, it ranks 928 of 2,555.
Learn more
Before leaning on 91608's figures: zone vs. frost date explains why Zone 10a and West Hollywood's frost date answer different questions, while the frost range explains how to read the range around West Hollywood's dates instead of trusting one.