What plant hardiness zone is Sankt Ruprecht an der Raab

Sankt Ruprecht an der Raab is located at Weiz, Styria (Steiermark) (STM), Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Ruprecht an der Raab 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 Sankt Ruprecht an der Raab 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.

Sankt Ruprecht an der Raab @ wikipedia.

* The lowest temperature in Sankt Ruprecht an der Raab was -19.2 °C on 01/03/2018.