Jefferson County, Alabama
Local growing conditions for Jefferson County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 54 ZIP codes in our data.
Hardiness zones in Jefferson County
Jefferson County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Jefferson County for its live forecast, frost dates, and planting calendar:
Birmingham 35212
Adamsville 35005
North Johns 35006
Bessemer 35020
Bessemer 35022
Rock Creek 35023
Brookside 35036
Adamsville 35060
Birmingham 35061
Sumiton 35062
Fairfield 35064
Fultondale 35068
Gardendale 35071
Adamsville 35073
Kimberly 35091
Leeds 35094
McCalla 35111
Morris 35116
Mount Olive 35117
Sylvan Springs 35118
Gardendale 35119
Pinson 35126
Pleasant Grove 35127
Trussville 35173
More for Alabama
- Agriculture in Alabama
- Frost dates across Alabama
- 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.