Frost dates in Hartsville, SC
The average last spring frost in Hartsville is around March 29 and the first fall frost is around November 6. That gives Hartsville an average growing season of about 222 days.
Last spring frost
| Early (10% chance after) | March 9 |
|---|---|
| Average (50%) | March 29 |
| Late (90%) | April 17 |
First fall frost
| Early (10%) | October 24 |
|---|---|
| Average (50%) | November 6 |
| Late (90% chance before) | November 20 |