Frost dates in Grantville, GA
The average last spring frost in Grantville is around March 30 and the first fall frost is around November 7. That gives Grantville an average growing season of about 222 days.
Last spring frost
| Early (10% chance after) | March 11 |
|---|---|
| Average (50%) | March 30 |
| Late (90%) | April 15 |
First fall frost
| Early (10%) | October 21 |
|---|---|
| Average (50%) | November 7 |
| Late (90% chance before) | November 27 |