Santa Barbara County, California
Local growing conditions for Santa Barbara County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 24 ZIP codes in our data.
Hardiness zones in Santa Barbara County
Santa Barbara County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Santa Barbara County for its live forecast, frost dates, and planting calendar:
Toro Canyon 93013
Summerland 93067
Santa Barbara 93101
Santa Barbara 93103
Eastern Goleta Valley 93105
University of California-Santa Barbara 93106
Montecito 93108
Santa Barbara 93109
Eastern Goleta Valley 93110
Eastern Goleta Valley 93111
Solvang 93117
New Cuyama 93254
Buellton 93427
Casmalia 93429
Guadalupe 93434
Lompoc 93436
Vandenberg AFB 93437
Los Alamos 93440
Los Olivos 93441
Garey 93454
Orcutt 93455
Santa Maria 93458
Eastern Goleta Valley 93460
Solvang 93463
More for California
- Agriculture in California
- Frost dates across California
- USDA hardiness zones explained
- Planting calendar by ZIP code
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.