Frost dates in Rolling Hills, CA
The average last spring frost in Rolling Hills is around February 20 and the first fall frost is around December 10. That gives Rolling Hills an average growing season of about 294 days.
Last spring frost
| Early (10% chance after) | January 6 |
|---|---|
| Average (50%) | February 20 |
| Late (90%) | April 2 |
First fall frost
| Early (10%) | November 13 |
|---|---|
| Average (50%) | December 10 |
| Late (90% chance before) | December 26 |