What plant hardiness zone is Les Authieux-sur-le-Port-Saint-Ouen

Les Authieux-sur-le-Port-Saint-Ouen is located at Seine-Maritime, Normandie (NOR), France.

Plant hardiness zone (winter frost zone or gardening zone) for Les Authieux-sur-le-Port-Saint-Ouen 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 Les Authieux-sur-le-Port-Saint-Ouen 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.

Les Authieux-sur-le-Port-Saint-Ouen @ wikipedia.

* The lowest temperature in Les Authieux-sur-le-Port-Saint-Ouen was -12.1 °C on 12/02/2012.