What plant hardiness zone is Normandy Park

Normandy Park is located at King County, Washington (WA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Normandy Park is 8b by the USDA scale.

Coldest zone's winter temperature is +15 … +20 °F.

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

Normandy Park, Washington @ wikipedia.