Frost dates in Mills River, NC
The average last spring frost in Mills River is around April 18 and the first fall frost is around October 22. That gives Mills River an average growing season of about 187 days.
Last spring frost
| Early (10% chance after) | April 5 |
|---|---|
| Average (50%) | April 18 |
| Late (90%) | May 1 |
First fall frost
| Early (10%) | October 11 |
|---|---|
| Average (50%) | October 22 |
| Late (90% chance before) | November 4 |