Laguna Beach, CA 92651 Frost Dates
Laguna Beach, CA: when does the frost end?
Typically, the last spring freeze lands around 01/06, roughly 131 days out. Fall's first freeze usually shows up around 01/02, roughly 365 days after the last spring frost.
The USDA Plant Hardiness Zone Map puts Laguna Beach in Zone 10b (35 to 40°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 Laguna Beach's first fall frost, a row cover or cold frame is what stretches the last few weeks of harvest here.
The actual range around Laguna Beach's last frost
01/06 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 02/11 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 12/13 and only about 1 year in 10 sees frost after that.
Laguna Beach against the rest of the dataset
At roughly 365 frost-free days, Laguna Beach places 1,204 of 40,283 ZIP codes in this dataset. Within CA, it ranks 522 of 2,555.
Learn more
Before leaning on 92651's figures: local microclimates explains what one yard in Laguna Beach can differ from the 92651 normal, while zone vs. frost date explains why Zone 10b and Laguna Beach's frost date answer different questions.