Frost dates in McCormick, SC
The average last spring frost in McCormick is around March 27 and the first fall frost is around November 10. That gives McCormick an average growing season of about 228 days.
Last spring frost
| Early (10% chance after) | March 8 |
|---|---|
| Average (50%) | March 27 |
| Late (90%) | April 11 |
First fall frost
| Early (10%) | October 29 |
|---|---|
| Average (50%) | November 10 |
| Late (90% chance before) | November 28 |