What plant hardiness zone is San Nazzaro Sesia

San Nazzaro Sesia is located at Novara, Piedmont (Piemonte), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Nazzaro Sesia 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 Nazzaro Sesia 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 Nazzaro Sesia @ wikipedia.

* The lowest temperature in San Nazzaro Sesia was -17.2 °C on 06/02/2012.