Frost dates in Waynoka, OK
The average last spring frost in Waynoka is around April 10 and the first fall frost is around October 25. That gives Waynoka an average growing season of about 198 days.
Last spring frost
| Early (10% chance after) | March 26 |
|---|---|
| Average (50%) | April 10 |
| Late (90%) | April 28 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 5 |