Frost dates in Sandy, OR
The average last spring frost in Sandy is around April 8 and the first fall frost is around November 12. That gives Sandy an average growing season of about 218 days.
Last spring frost
| Early (10% chance after) | March 13 |
|---|---|
| Average (50%) | April 8 |
| Late (90%) | May 1 |
First fall frost
| Early (10%) | October 15 |
|---|---|
| Average (50%) | November 12 |
| Late (90% chance before) | December 7 |