Frost dates in Nelliston, NY
The average last spring frost in Nelliston is around May 14 and the first fall frost is around September 29. That gives Nelliston an average growing season of about 138 days.
Last spring frost
| Early (10% chance after) | April 29 |
|---|---|
| Average (50%) | May 14 |
| Late (90%) | May 27 |
First fall frost
| Early (10%) | September 17 |
|---|---|
| Average (50%) | September 29 |
| Late (90% chance before) | October 13 |