Fairview, CA planting zone & frost dates
Fairview is in USDA hardiness zone 9b. Frost is rare here: in most years temperatures do not drop to 32°F.
USDA hardiness zone9bavg. extreme winter low 25°F to 30°F
FrostRarein most years the nearest weather station records no 32°F freeze
Nearby cities
- Hayward zone 10a
- Castro Valley zone 10a
- Cherryland zone 10a
- Ashland zone 10a
- Union City zone 9b, last frost Jan 7
- San Lorenzo zone 10a
- Dublin zone 9b, last frost Feb 15
- San Leandro zone 10a, last frost Jan 7
Questions
What growing zone is Fairview, CA?
Fairview is in USDA Plant Hardiness Zone 9b (average extreme winter low 25°F to 30°F), according to the USDA 2023 map.
Frost dates: NOAA U.S. Climate Normals 1991–2020, station Hayward Air Terminal, CA (USW00093228), 6.7 km (4.2 mi) from the city center, elevation 13 m, based on 21 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.