Frost dates in Washington, NC
The average last spring frost in Washington is around March 29 and the first fall frost is around November 15. That gives Washington an average growing season of about 231 days.
Last spring frost
| Early (10% chance after) | March 7 |
|---|---|
| Average (50%) | March 29 |
| Late (90%) | April 11 |
First fall frost
| Early (10%) | November 1 |
|---|---|
| Average (50%) | November 15 |
| Late (90% chance before) | November 28 |