New Hardiness Zone Map 2024 Nc. According to the new map released in november 2023, about half of the united states has shifted to a new hardiness zone. According to the 2023 usda hardiness zone map new bern, north carolina is in zones 8b (15°f to 20°f).

Hardiness zones, growing zones and planting zones for north carolina featuring an interactive north carolina hardiness zone map. The new hardiness zone map released this year has been created using gis (geographic information system) to examine hardiness zones at a much finer scale.