Frost dates in Wilmington, NC
The average last spring frost in Wilmington is around March 18 and the first fall frost is around November 16. That gives Wilmington an average growing season of about 243 days.
Last spring frost
| Early (10% chance after) | March 1 |
|---|---|
| Average (50%) | March 18 |
| Late (90%) | April 7 |
First fall frost
| Early (10%) | November 4 |
|---|---|
| Average (50%) | November 16 |
| Late (90% chance before) | December 2 |