Last frost date in Palmdale, California

March 10

Average last frost in spring. In an early year (1 in 10) it's over by February 12; in a late year (1 in 10) it comes after April 11.

November 19

Average first frost in fall. 1 year in 10 it comes by November 3.

Source: NOAA U.S. Climate Normals 1991–2020, station Palmdale (USC00046624), 0.7 miles from Palmdale, elevation 2,612 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for Palmdale, California
Early yearAverageLate year
Last frost in springFeb 12Mar 10Apr 11
First frost in fallNov 3Nov 19Dec 4

An early or late year is one in 10: 1 year in 10 the frost comes before the early date, and 1 year in 10 after the late date.

Frost-free days in an average year: 248

Planting calendar for Palmdale

Fall planting

USDA dates for places whose average first freeze is about November 20 (Palmdale: November 19).

USDA lists horseradish as generally spring-planted here.

Spring planting

USDA dates for places whose average last freeze is about March 10 (Palmdale: March 10).

USDA lists chinese cabbage, garlic as generally fall-planted here.

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5 (earliest safe spring and latest safe fall dates), applied to this place's NOAA frost dates. “Plants” means setting out transplants, not sowing seed. How we match the table.

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