What plant hardiness zone is Francavilla in Sinni

Francavilla in Sinni is located at Potenza, Basilicata, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Francavilla in Sinni 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 Francavilla in Sinni 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.

Francavilla in Sinni @ wikipedia.

* The lowest temperature in Francavilla in Sinni was -2.4 °C on 16/02/2021.