Anaheim, CA planting zone & frost dates

Anaheim is in USDA hardiness zone 10b. Frost is rare here: in most years temperatures do not drop to 32°F.

USDA hardiness zone10bavg. extreme winter low 35°F to 40°F

FrostRarein most years the nearest weather station records no 32°F freeze

Useful for zone 10b gardens

Drip irrigation kit — saves water in long, hot seasons
Shade cloth — protects plants from midday sun
Soil moisture meter
Plants for zone 10

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Hardiness zone by ZIP code in Anaheim

92801 zone 10b
92802 zone 10b
92803 zone 10b
92804 zone 10a
92805 zone 10b
92806 zone 10b
92807 zone 10a
92808 zone 10a
92809 zone 10a
92812 zone 10b
92814 zone 10a
92815 zone 10b
92816 zone 10b
92817 zone 10a
92825 zone 10b
92850 zone 10b
92899 zone 10a

Nearby cities

Fullerton zone 10b
Placentia zone 10b
Garden Grove zone 10b
Orange zone 10b
Brea zone 10a
Stanton zone 10a
Buena Park zone 10a
Santa Ana zone 10b

All cities in California → · Other zone 10b cities →

Questions

What growing zone is Anaheim, CA?

Anaheim is in USDA Plant Hardiness Zone 10b (average extreme winter low 35°F to 40°F), according to the USDA 2023 map. Some ZIP codes of the city fall in zone 10a.

Frost dates: NOAA U.S. Climate Normals 1991–2020, station Fullerton Muni Ap, CA (USW00003166), 7.2 km (4.5 mi) from the city center, elevation 29 m, based on 13 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.