Frost dates in Washington, AR
The average last spring frost in Washington is around March 28 and the first fall frost is around November 6. That gives Washington an average growing season of about 223 days.
Last spring frost
| Early (10% chance after) | March 7 |
|---|---|
| Average (50%) | March 28 |
| Late (90%) | April 15 |
First fall frost
| Early (10%) | October 24 |
|---|---|
| Average (50%) | November 6 |
| Late (90% chance before) | November 22 |