What plant hardiness zone is San Pier d'Isonzo

San Pier d'Isonzo is located at Gorizia, Friuli-Venezia Giulia (Friûl-Vignesie Julie), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Pier d'Isonzo is 8a by the USDA scale.

Coldest zone's winter temperature is −12.2 … −9.4 °C.

Plants of 8a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8a USDA.

Alternative climatic zone of gardening for San Pier d'Isonzo by UK RHS scale is H5.

Plants of H5 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H5 RHS.

San Pier d'Isonzo @ wikipedia.

* The lowest temperature in San Pier d'Isonzo was -11 °C on 06/02/2012.