Frost dates in McDonough, GA
The average last spring frost in McDonough is around March 27 and the first fall frost is around November 7. That gives McDonough an average growing season of about 225 days.
Last spring frost
| Early (10% chance after) | March 14 |
|---|---|
| Average (50%) | March 27 |
| Late (90%) | April 14 |
First fall frost
| Early (10%) | October 25 |
|---|---|
| Average (50%) | November 7 |
| Late (90% chance before) | November 20 |