West Puente Valley, CA planting zone & frost dates

West Puente Valley 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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Nearby cities

Valinda zone 10a
Avocado Heights zone 10b
West Covina zone 10a
Baldwin Park zone 10a
La Puente zone 10b
Hacienda Heights zone 10b
El Monte zone 10b
South San Jose Hills zone 10a, last frost Jan 8

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

Questions

What growing zone is West Puente Valley, CA?

West Puente Valley is in USDA Plant Hardiness Zone 10b (average extreme winter low 35°F to 40°F), according to the USDA 2023 map.

Frost dates: NOAA U.S. Climate Normals 1991–2020, station San Gabriel Fire Dept, CA (USC00047785), 12.7 km (7.9 mi) from the city center, elevation 111 m, based on 18 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.