Frost dates in McLain, MS
The average last spring frost in McLain is around March 17 and the first fall frost is around November 6. That gives McLain an average growing season of about 234 days.
Last spring frost
| Early (10% chance after) | February 24 |
|---|---|
| Average (50%) | March 17 |
| Late (90%) | April 1 |
First fall frost
| Early (10%) | October 24 |
|---|---|
| Average (50%) | November 6 |
| Late (90% chance before) | November 26 |