Frost dates in South Bethany, DE
The average last spring frost in South Bethany is around April 7 and the first fall frost is around November 6. That gives South Bethany an average growing season of about 213 days.
Last spring frost
| Early (10% chance after) | March 24 |
|---|---|
| Average (50%) | April 7 |
| Late (90%) | April 18 |
First fall frost
| Early (10%) | October 21 |
|---|---|
| Average (50%) | November 6 |
| Late (90% chance before) | November 17 |