What plant hardiness zone is Spittal an der Drau

Spittal an der Drau is located at Spittal an der Drau, Carinthia (Kärnten) (KTN), Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Spittal an der Drau 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 Spittal an der Drau 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.

Spittal an der Drau @ wikipedia.

* The lowest temperature in Spittal an der Drau was -16.3 °C on 28/02/2018.