Frost dates in Lake Grove, NY
The average last spring frost in Lake Grove is around April 12 and the first fall frost is around October 31. That gives Lake Grove an average growing season of about 202 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | April 23 |
First fall frost
| Early (10%) | October 13 |
|---|---|
| Average (50%) | October 31 |
| Late (90% chance before) | November 11 |