What plant hardiness zone is Kirchberg bei Mattighofen

Kirchberg bei Mattighofen is located at Braunau am Inn, Upper Austria (Oberösterreich), OÖ, Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Kirchberg bei Mattighofen 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 Kirchberg bei Mattighofen 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.

Kirchberg bei Mattighofen @ wikipedia.

* The lowest temperature in Kirchberg bei Mattighofen was -19.9 °C on 13/02/2012.