Frost dates in Summerville, SC
The average last spring frost in Summerville is around March 19 and the first fall frost is around November 12. That gives Summerville an average growing season of about 238 days.
Last spring frost
| Early (10% chance after) | February 27 |
|---|---|
| Average (50%) | March 19 |
| Late (90%) | April 11 |
First fall frost
| Early (10%) | October 27 |
|---|---|
| Average (50%) | November 12 |
| Late (90% chance before) | November 28 |