Thierstein, Solothurn (Soleure), SO, Switzerland plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Thierstein, Solothurn (Soleure) (SO), Switzerland is:

• 6b
• 7a

by the USDA scale.

• coldest zone's winter temperature: −20.6 … −17.8 °C

• warmest zone's winter temperature: −17.8 … −15 °C

Cities of Thierstein, Solothurn (Soleure) (SO), Switzerland

• BärschwilUSDA hardiness zone: 6b
• BeinwilUSDA hardiness zone: 6b
• BreitenbachUSDA hardiness zone: 7a
• BüsserachUSDA hardiness zone: 7a
• ErschwilUSDA hardiness zone: 7a
• FehrenUSDA hardiness zone: 6b
• GrindelUSDA hardiness zone: 6b
• HimmelriedUSDA hardiness zone: 6b
• KleinlützelUSDA hardiness zone: 6b
• MeltingenUSDA hardiness zone: 6b
• NunningenUSDA hardiness zone: 6b
• ZullwilUSDA hardiness zone: 6b