Lyman County, South Dakota, SD, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Lyman County, South Dakota (SD), USA is:

• 4b
• 5a

by the USDA scale.

• coldest zone's winter temperature: −25 … -20 °F

• warmest zone's winter temperature: −20 … -15 °F

Cities of Lyman County, South Dakota (SD), USA

• IonaUSDA hardiness zone: 5a
• KennebecUSDA hardiness zone: 4b
• Lower BruleUSDA hardiness zone: 4b
• OacomaUSDA hardiness zone: 4b
• PreshoUSDA hardiness zone: 4b
• RelianceUSDA hardiness zone: 4b
• VivianUSDA hardiness zone: 4b