What plant hardiness zone is Castelnau-Rivière-Basse

Castelnau-Rivière-Basse is located at Hautes-Pyrénées, Occitanie (OCC), France.

Plant hardiness zone (winter frost zone or gardening zone) for Castelnau-Rivière-Basse 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 Castelnau-Rivière-Basse 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.

Castelnau-Rivière-Basse @ wikipedia.

* The lowest temperature in Castelnau-Rivière-Basse was -10.9 °C on 08/02/2012.