Frost dates in Campbell, CA
The average last spring frost in Campbell is around February 13 and the first fall frost is around December 5. That gives Campbell an average growing season of about 296 days.
Last spring frost
| Early (10% chance after) | January 12 |
|---|---|
| Average (50%) | February 13 |
| Late (90%) | April 2 |
First fall frost
| Early (10%) | November 15 |
|---|---|
| Average (50%) | December 5 |
| Late (90% chance before) | December 26 |