Paramount, CA planting zone & frost dates

Paramount 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

Hardiness zone by ZIP code in Paramount

90723 zone 10b

Nearby cities

East Rancho Dominguez zone 10b
Bellflower zone 10b
Lakewood zone 10a
Downey zone 10b
Compton zone 10b
Lynwood zone 10b
Cudahy zone 10b
Bell Gardens zone 10b

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

Questions

What growing zone is Paramount, CA?

Paramount 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 Long Beach Daugherty Fld, CA (USW00023129), 8.7 km (5.4 mi) from the city center, elevation 9 m, based on 23 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.