Frost dates in Mayfield, NY
The average last spring frost in Mayfield is around May 19 and the first fall frost is around September 24. That gives Mayfield an average growing season of about 128 days.
Last spring frost
| Early (10% chance after) | May 7 |
|---|---|
| Average (50%) | May 19 |
| Late (90%) | May 31 |
First fall frost
| Early (10%) | September 15 |
|---|---|
| Average (50%) | September 24 |
| Late (90% chance before) | October 21 |