Northampton County, Virginia
Local growing conditions for Northampton County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 11 ZIP codes in our data.
Hardiness zones in Northampton County
Northampton County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Northampton County for its live forecast, frost dates, and planting calendar:
Nassawadox 23307
Cape Charles 23310
Cheriton 23316
Eastville 23347
Exmore 23350
Franktown 23354
Franktown 23398
Eastville 23405
Nassawadox 23408
Nassawadox 23413
Willis Wharf 23486
More for Virginia
- Agriculture in Virginia
- Frost dates across Virginia
- 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.