Frost dates in Glendale, OR
The average last spring frost in Glendale is around May 23 and the first fall frost is around October 27. That gives Glendale an average growing season of about 157 days.
Last spring frost
| Early (10% chance after) | April 30 |
|---|---|
| Average (50%) | May 23 |
| Late (90%) | June 5 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 27 |
| Late (90% chance before) | November 15 |