What plant hardiness zone is Porto Valtravaglia

Porto Valtravaglia is located at Varese, Lombardy (Lombardia), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Porto Valtravaglia 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 Porto Valtravaglia 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.

Porto Valtravaglia @ wikipedia.

* The lowest temperature in Porto Valtravaglia was -17.6 °C on 06/02/2012.