What plant hardiness zone is San Martino Valle Caudina

San Martino Valle Caudina is located at Avellino, Campania, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Martino Valle Caudina is 9b by the USDA scale.

Coldest zone's winter temperature is −3.9 … −1.1 °C.

Plants of 9b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9b USDA.

Alternative climatic zone of gardening for San Martino Valle Caudina by UK RHS scale is H3.

Plants of H3 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H3 RHS.

San Martino Valle Caudina @ wikipedia.

* The lowest temperature in San Martino Valle Caudina was -2.1 °C on 28/02/2018.