What plant hardiness zone is Sankt Michael in Obersteiermark

Sankt Michael in Obersteiermark is located at Leoben, Styria (Steiermark) (STM), Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Michael in Obersteiermark is 7a by the USDA scale.

Coldest zone's winter temperature is −17.8 … −15 °C.

Plants of 7a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7a USDA.

Alternative climatic zone of gardening for Sankt Michael in Obersteiermark 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 Michael in Obersteiermark @ wikipedia.

* The lowest temperature in Sankt Michael in Obersteiermark was -17.6 °C on 08/02/2012.