Brazoria County, Texas
Local growing conditions for Brazoria County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 16 ZIP codes in our data.
Hardiness zones in Brazoria County
Brazoria County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Brazoria County for its live forecast, frost dates, and planting calendar:
Brazoria 77422
Damon 77430
Van Vleck 77431
Sweeny 77480
West Columbia 77486
Alvin 77511
Angleton 77515
Richwood 77531
Danbury 77534
Oyster Creek 77541
Lake Jackson 77566
Alvin 77577
Manvel 77578
Pearland 77581
Rosharon 77583
Pearland 77584
More for Texas
- Agriculture in Texas
- Frost dates across Texas
- 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.