Frost dates in Stanwood, WA
The average last spring frost in Stanwood is around April 22 and the first fall frost is around October 13. That gives Stanwood an average growing season of about 174 days.
Last spring frost
| Early (10% chance after) | February 25 |
|---|---|
| Average (50%) | April 22 |
| Late (90%) | May 4 |
First fall frost
| Early (10%) | October 2 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | November 5 |