Frost dates in Chula Vista, CA
The average last spring frost in Chula Vista is around January 24 and the first fall frost is around December 4. That gives Chula Vista an average growing season of about 315 days.
Last spring frost
| Early (10% chance after) | January 8 |
|---|---|
| Average (50%) | January 24 |
| Late (90%) | May 4 |
First fall frost
| Early (10%) | August 12 |
|---|---|
| Average (50%) | December 4 |
| Late (90% chance before) | December 24 |