Frost dates in Aliquippa, PA
The average last spring frost in Aliquippa is around April 12 and the first fall frost is around November 10. That gives Aliquippa an average growing season of about 212 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | April 24 |
First fall frost
| Early (10%) | November 2 |
|---|---|
| Average (50%) | November 10 |
| Late (90% chance before) | November 18 |