Gibson County, Tennessee
Local growing conditions for Gibson County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 9 ZIP codes in our data.
Hardiness zones in Gibson County
Gibson County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Gibson County for its live forecast, frost dates, and planting calendar:
Kenton 38233
Bradford 38316
Dyer 38330
Gibson 38338
Humboldt 38343
Milan 38358
Rutherford 38369
Trenton 38382
Yorkville 38389
More for Tennessee
- Agriculture in Tennessee
- Frost dates across Tennessee
- 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.