North Carolina climate almanac
North Carolina's climate, read through its 70 NOAA stations, is mainly hot humid southeast (florida north to the carolinas), then mild humid continental (northeast, midwest, pacific northwest). The mean frost-free season runs from about March 31 to November 5, roughly 218 days.
Stations 70 NOAA 1991-2020 normals
Mean frost-free season 218 days 177 to 293 across the state
Typical frost window March 31 - November 5 Median last and first frost
Main climate types 2 Hot humid Southeast (Florida north to the Carolinas) (40); Mild humid continental (Northeast, Midwest, Pacific Northwest) (30)
What this means for your home
In North Carolina, the difference between the shortest and longest frost-free pockets is 116 days. That is the difference between a tomato crop that struggles and one that runs into October, between one fertilizer timing and another. Set your place above to tune every date to your nearest station.
Major cities in North Carolina
Pick a city to see its frost and planting dates, or set your own place above.