Cloverdale, CA 95412 Frost Dates
When can you plant in Cloverdale, CA?
The last spring frost here typically falls around 02/25, about 181 days from today. The first fall frost typically arrives around 12/03, about 279 frost-free days later.
Cloverdale sits in USDA Zone 9b (25 to 30°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
About 14 weeks of growing season left in Cloverdale before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Cloverdale's last frost
02/25 is the middle of 30 years of NOAA records, not a promise. Plant by 01/18 and you're betting against frost in roughly 9 years out of 10. 04/02 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Cloverdale compares
About 279 days separate Cloverdale's last and first frost, putting it 4,882 of 40,283 ZIP codes nationally. Within CA, it ranks 1,791 of 2,555.
Learn more
zone vs. frost date covers why Zone 9b and Cloverdale's frost date answer different questions. the frost range covers how to read the range around Cloverdale's dates instead of trusting one.