Frost dates in O'Kean, AR
The average last spring frost in O'Kean is around April 1 and the first fall frost is around October 30. That gives O'Kean an average growing season of about 212 days.
Last spring frost
| Early (10% chance after) | March 16 |
|---|---|
| Average (50%) | April 1 |
| Late (90%) | April 17 |
First fall frost
| Early (10%) | October 15 |
|---|---|
| Average (50%) | October 30 |
| Late (90% chance before) | November 12 |