Frost dates in Coronado, CA
The average last spring frost in Coronado is around February 15 and the first fall frost is around October 21. That gives Coronado an average growing season of about 249 days.
Last spring frost
| Early (10% chance after) | January 9 |
|---|---|
| Average (50%) | February 15 |
| Late (90%) | May 26 |
First fall frost
| Early (10%) | October 21 |
|---|---|
| Average (50%) | October 21 |
| Late (90% chance before) | October 21 |