Beaufort County, South Carolina
Local growing conditions for Beaufort County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 14 ZIP codes in our data.
Hardiness zones in Beaufort County
Beaufort County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Beaufort County for its live forecast, frost dates, and planting calendar:
Beaufort 29904
Port Royal 29935
Port Royal 29902
Port Royal 29905
Burton 29906
Beaufort 29907
Port Royal 29909
Bluffton 29910
Daufuskie Island 29915
Fripp Island 29920
Hilton Head Island 29926
Hilton Head Island 29928
Dale 29940
Beaufort 29941
More for South Carolina
- Agriculture in South Carolina
- Frost dates across South Carolina
- USDA hardiness zones explained
- Planting calendar by ZIP code
← All counties in South Carolina
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.