What plant hardiness zone is Villa di Chiavenna

Villa di Chiavenna is located at Sondrio, Lombardy (Lombardia), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Villa di Chiavenna 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 Villa di Chiavenna 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.

Villa di Chiavenna @ wikipedia.

* The lowest temperature in Villa di Chiavenna was -15.7 °C on 06/02/2012.