What plant hardiness zone is Saint-Hilaire-sur-Risle

Saint-Hilaire-sur-Risle is located at Orne, Normandie (NOR), France.

Plant hardiness zone (winter frost zone or gardening zone) for Saint-Hilaire-sur-Risle is 7b by the USDA scale.

Coldest zone's winter temperature is −15 … −12.2 °C.

Plants of 7b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7b USDA.

Alternative climatic zone of gardening for Saint-Hilaire-sur-Risle 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.

Saint-Hilaire-sur-Risle @ wikipedia.

* The lowest temperature in Saint-Hilaire-sur-Risle was -12.3 °C on 09/02/2012.