What plant hardiness zone is San Vittore Olona

San Vittore Olona is located at Milan, Lombardy (Lombardia), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Vittore Olona 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 San Vittore Olona 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.

San Vittore Olona @ wikipedia.

* The lowest temperature in San Vittore Olona was -15.8 °C on 06/02/2012.