What plant hardiness zone is Cape Hatteras

Cape Hatteras is located at Dare County, North Carolina (NC), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Cape Hatteras is 9a by the USDA scale.

Coldest zone's winter temperature is +20 … +25 °F.

Plants of 9a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9a USDA.