Frost dates in Copenhagen, NY
The average last spring frost in Copenhagen is around May 10 and the first fall frost is around October 16. That gives Copenhagen an average growing season of about 159 days.
Last spring frost
| Early (10% chance after) | March 11 |
|---|---|
| Average (50%) | May 10 |
| Late (90%) | May 18 |
First fall frost
| Early (10%) | September 30 |
|---|---|
| Average (50%) | October 16 |
| Late (90% chance before) | November 12 |