Frost dates in Arden, DE
The average last spring frost in Arden is around March 30 and the first fall frost is around November 14. That gives Arden an average growing season of about 229 days.
Last spring frost
| Early (10% chance after) | March 11 |
|---|---|
| Average (50%) | March 30 |
| Late (90%) | April 14 |
First fall frost
| Early (10%) | October 28 |
|---|---|
| Average (50%) | November 14 |
| Late (90% chance before) | December 2 |