Frost dates in Port Republic, NJ
The average last spring frost in Port Republic is around April 20 and the first fall frost is around October 24. That gives Port Republic an average growing season of about 187 days.
Last spring frost
| Early (10% chance after) | April 9 |
|---|---|
| Average (50%) | April 20 |
| Late (90%) | May 8 |
First fall frost
| Early (10%) | October 6 |
|---|---|
| Average (50%) | October 24 |
| Late (90% chance before) | November 8 |