Frost dates in Bellport, NY
The average last spring frost in Bellport is around April 18 and the first fall frost is around November 2. That gives Bellport an average growing season of about 198 days.
Last spring frost
| Early (10% chance after) | April 8 |
|---|---|
| Average (50%) | April 18 |
| Late (90%) | May 3 |
First fall frost
| Early (10%) | October 14 |
|---|---|
| Average (50%) | November 2 |
| Late (90% chance before) | November 9 |