Frost dates in Poquoson, VA
The average last spring frost in Poquoson is around March 25 and the first fall frost is around November 18. That gives Poquoson an average growing season of about 238 days.
Last spring frost
| Early (10% chance after) | March 5 |
|---|---|
| Average (50%) | March 25 |
| Late (90%) | April 13 |
First fall frost
| Early (10%) | November 4 |
|---|---|
| Average (50%) | November 18 |
| Late (90% chance before) | December 2 |