What plant hardiness zone is Saint Martin de l'If

Saint Martin de l'If is located at Seine-Maritime, Normandie (NOR), France.

Plant hardiness zone (winter frost zone or gardening zone) for Saint Martin de l'If 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 Martin de l'If 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-Martin-de-l'If @ wikipedia.

* The lowest temperature in Saint Martin de l'If was -12.3 °C on 12/02/2012.