Frost dates in San Pablo, CA
The average last spring frost in San Pablo is around January 16 and the first fall frost is around December 17. That gives San Pablo an average growing season of about 336 days.
Last spring frost
| Early (10% chance after) | January 4 |
|---|---|
| Average (50%) | January 16 |
| Late (90%) | March 10 |
First fall frost
| Early (10%) | December 8 |
|---|---|
| Average (50%) | December 17 |
| Late (90% chance before) | December 24 |