Frost dates in Hiram, GA
The average last spring frost in Hiram is around April 11 and the first fall frost is around October 29. That gives Hiram an average growing season of about 201 days.
Last spring frost
| Early (10% chance after) | March 24 |
|---|---|
| Average (50%) | April 11 |
| Late (90%) | April 23 |
First fall frost
| Early (10%) | October 14 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 14 |