Richland County, North Dakota
Local growing conditions for Richland County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 15 ZIP codes in our data.
Hardiness zones in Richland County
Richland County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Richland County for its live forecast, frost dates, and planting calendar:
Abercrombie 58001
Barney 58008
Christine 58015
Colfax 58018
Fairmount 58030
Hankinson 58041
Lidgerwood 58053
McLeod 58057
Mantador 58058
Mooreton 58061
Mooreton 58074
Dwight 58075
Wahpeton 58076
Walcott 58077
Wyndmere 58081
More for North Dakota
- Agriculture in North Dakota
- Frost dates across North Dakota
- USDA hardiness zones explained
- Planting calendar by ZIP code
← All counties in North Dakota
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.