San Mateo County, California, CA, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for San Mateo County, California (CA), USA is:

by the USDA scale.

• coldest zone's winter temperature: +25 … +30 °F

• warmest zone's winter temperature: +35 … +40 °F

Cities of San Mateo County, California (CA), USA

Atherton USDA hardiness zone: 9b
Belmont USDA hardiness zone: 10a
Brisbane USDA hardiness zone: 10b
Broadmoor USDA hardiness zone: 10b
Burlingame USDA hardiness zone: 10a
Colma USDA hardiness zone: 10b
Daly City USDA hardiness zone: 10b
East Palo Alto USDA hardiness zone: 9b
El Granada USDA hardiness zone: 10a
Emerald Lake Hills USDA hardiness zone: 9b
Foster City USDA hardiness zone: 10a
Half Moon Bay USDA hardiness zone: 10a
Highlands USDA hardiness zone: 10a
Hillsborough USDA hardiness zone: 10a
La Honda USDA hardiness zone: 9b
Ladera USDA hardiness zone: 9b
Loma Mar USDA hardiness zone: 9b
Menlo Park USDA hardiness zone: 9b
Millbrae USDA hardiness zone: 10a
Montara USDA hardiness zone: 10a
Moss Beach USDA hardiness zone: 10a
North Fair Oaks USDA hardiness zone: 9b
Pacifica USDA hardiness zone: 10a
Pescadero USDA hardiness zone: 9b
Portola Valley USDA hardiness zone: 9b
Redwood City USDA hardiness zone: 9b
Redwood Shores USDA hardiness zone: 10a
San Bruno USDA hardiness zone: 10a
San Carlos USDA hardiness zone: 10a
San Gregorio USDA hardiness zone: 9b
San Mateo USDA hardiness zone: 10a
South San Francisco USDA hardiness zone: 10b
West Menlo Park USDA hardiness zone: 9b
Woodside USDA hardiness zone: 9b