Pacifica, CA planting zone & frost dates
Pacifica is in USDA hardiness zone 10a. Frost is rare here: in most years temperatures do not drop to 32°F.
USDA hardiness zone10aavg. extreme winter low 30°F to 35°F
FrostRarein most years the nearest weather station records no 32°F freeze
Hardiness zone by ZIP code in Pacifica
- 94044 zone 10a
Nearby cities
- San Bruno zone 10a
- South San Francisco zone 10b
- Daly City zone 10b
- Millbrae zone 10a
- Hillsborough zone 10a
- Burlingame zone 10a
- Bayview-Hunters Point zone 10b
- Half Moon Bay zone 10a, last frost Feb 6
Questions
What growing zone is Pacifica, CA?
Pacifica is in USDA Plant Hardiness Zone 10a (average extreme winter low 30°F to 35°F), according to the USDA 2023 map.
Frost dates: NOAA U.S. Climate Normals 1991–2020, station Pacifica 4 Sse, CA (USC00046599), 2.8 km (1.7 mi) from the city center, elevation 145 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.