Hampshire County, Massachusetts
Local growing conditions for Hampshire County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 26 ZIP codes in our data.
Hardiness zones in Hampshire County
Hampshire County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Hampshire County for its live forecast, frost dates, and planting calendar:
Amherst Town 01003
Amherst Town 01002
Belchertown 01007
Northampton 01012
Chester 01026
Northampton 01027
Northampton 01032
Granby 01033
Hatfield 01035
Hatfield 01038
Northampton 01039
Huntington 01050
Northampton 01053
Northampton 01060
Northampton 01062
Northampton 01063
Hatfield 01066
Shelburne Falls 01070
Westfield 01073
Holyoke 01075
Ware 01082
Huntington 01084
Northampton 01088
Northampton 01096
More for Massachusetts
- Agriculture in Massachusetts
- Frost dates across Massachusetts
- USDA hardiness zones explained
- Planting calendar by ZIP code
← All counties in Massachusetts
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.