Frost dates in Lemon Grove, CA
The average last spring frost in Lemon Grove is around January 24 and the first fall frost is around December 18. That gives Lemon Grove an average growing season of about 329 days.
Last spring frost
| Early (10% chance after) | January 2 |
|---|---|
| Average (50%) | January 24 |
| Late (90%) | February 28 |
First fall frost
| Early (10%) | November 29 |
|---|---|
| Average (50%) | December 18 |
| Late (90% chance before) | December 25 |