Frost dates in Amity, OR
The average last spring frost in Amity is around April 15 and the first fall frost is around October 25. That gives Amity an average growing season of about 193 days.
Last spring frost
| Early (10% chance after) | March 21 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | May 8 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 20 |