Frost dates in Ferndale, CA
The average last spring frost in Ferndale is around February 18 and the first fall frost is around December 7. That gives Ferndale an average growing season of about 293 days.
Last spring frost
| Early (10% chance after) | January 15 |
|---|---|
| Average (50%) | February 18 |
| Late (90%) | March 17 |
First fall frost
| Early (10%) | November 12 |
|---|---|
| Average (50%) | December 7 |
| Late (90% chance before) | December 21 |