Last frost date in Tehachapi, California

April 28

Average last frost in spring. In an early year (1 in 10) it's over by April 11; in a late year (1 in 10) it comes after May 21.

October 26

Average first frost in fall. 1 year in 10 it comes by October 4.

Source: NOAA U.S. Climate Normals 1991–2020, station Tehachapi 4 SE (USC00048829), 3.2 miles from Tehachapi, elevation 4,220 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for Tehachapi, California
Early yearAverageLate year
Last frost in springApr 11Apr 28May 21
First frost in fallOct 4Oct 26Nov 17

Frost-free days in an average year: 183

Light frost, frost and hard freeze in Tehachapi
Chance in a yearAverage last in springAverage first in fall
Light frost (36°F)Every yearMay 16Oct 10
Frost (32°F)Every yearApr 28Oct 26
Hard freeze (28°F)Every yearApr 12Nov 16

Nights at 32°F or colder in an average year: 82

What to plant now in Tehachapi

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.

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