What plant hardiness zone is Wangen an der Aare

Wangen an der Aare is located at Oberaargau, Bern (Berne) (BE), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Wangen an der Aare is 6b by the USDA scale.

Coldest zone's winter temperature is −20.6 … −17.8 °C.

Plants of 6b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6b USDA.

Alternative climatic zone of gardening for Wangen an der Aare by UK RHS scale is H6.

Plants of H6 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H6 RHS.

Wangen an der Aare @ wikipedia.

* The lowest temperature in Wangen an der Aare was -19.6 °C on 05/02/2012.