Frost dates in Summit, SC
The average last spring frost in Summit is around March 25 and the first fall frost is around November 16. That gives Summit an average growing season of about 236 days.
Last spring frost
| Early (10% chance after) | March 4 |
|---|---|
| Average (50%) | March 25 |
| Late (90%) | April 7 |
First fall frost
| Early (10%) | October 29 |
|---|---|
| Average (50%) | November 16 |
| Late (90% chance before) | December 2 |