FrostDateCheck

Woodlake, CA 93603 Frost Dates

Woodlake, CA: when does the frost end?

Zone 9b

The last spring frost here typically falls around 06/01, about 277 days from today. Fall's first freeze usually shows up around 10/07, roughly 132 days after the last spring frost.

Woodlake 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.

Stretching the season past the first frost

With roughly 6 weeks until Woodlake'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

06/01 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 05/11 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 06/15 and only about 1 year in 10 sees frost after that.

Woodlake against the rest of the dataset

At roughly 132 frost-free days, Woodlake places 38,183 of 40,283 ZIP codes in this dataset. Within CA, it ranks 2,456 of 2,555.

Learn more

Before leaning on 93603's figures: zone vs. frost date explains why Zone 9b and Woodlake's frost date answer different questions, while the frost range explains how to read the range around Woodlake's dates instead of trusting one.