Frost dates in Riverdale, GA
The average last spring frost in Riverdale is around March 22 and the first fall frost is around November 14. That gives Riverdale an average growing season of about 237 days.
Last spring frost
| Early (10% chance after) | March 2 |
|---|---|
| Average (50%) | March 22 |
| Late (90%) | April 5 |
First fall frost
| Early (10%) | November 1 |
|---|---|
| Average (50%) | November 14 |
| Late (90% chance before) | November 29 |