Frost dates in Molalla, OR
The average last spring frost in Molalla is around March 26 and the first fall frost is around November 18. That gives Molalla an average growing season of about 237 days.
Last spring frost
| Early (10% chance after) | March 3 |
|---|---|
| Average (50%) | March 26 |
| Late (90%) | April 12 |
First fall frost
| Early (10%) | October 27 |
|---|---|
| Average (50%) | November 18 |
| Late (90% chance before) | December 2 |