Frost dates in Cooperstown, NY
The average last spring frost in Cooperstown is around May 16 and the first fall frost is around September 27. That gives Cooperstown an average growing season of about 134 days.
Last spring frost
| Early (10% chance after) | April 29 |
|---|---|
| Average (50%) | May 16 |
| Late (90%) | June 2 |
First fall frost
| Early (10%) | September 14 |
|---|---|
| Average (50%) | September 27 |
| Late (90% chance before) | October 16 |