Frost dates in Seaside, OR
The average last spring frost in Seaside is around April 12 and the first fall frost is around November 6. That gives Seaside an average growing season of about 208 days.
Last spring frost
| Early (10% chance after) | March 20 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | May 1 |
First fall frost
| Early (10%) | October 6 |
|---|---|
| Average (50%) | November 6 |
| Late (90% chance before) | December 3 |