Frost dates in Blackstone, VA
The average last spring frost in Blackstone is around April 17 and the first fall frost is around October 23. That gives Blackstone an average growing season of about 189 days.
Last spring frost
| Early (10% chance after) | April 3 |
|---|---|
| Average (50%) | April 17 |
| Late (90%) | April 29 |
First fall frost
| Early (10%) | October 5 |
|---|---|
| Average (50%) | October 23 |
| Late (90% chance before) | November 9 |