Frost dates in Monte Sereno, CA
The average last spring frost in Monte Sereno is around February 13 and the first fall frost is around December 5. That gives Monte Sereno 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 |