Frost dates in Madill, OK
The average last spring frost in Madill is around March 25 and the first fall frost is around November 10. That gives Madill an average growing season of about 230 days.
Last spring frost
| Early (10% chance after) | March 6 |
|---|---|
| Average (50%) | March 25 |
| Late (90%) | April 10 |
First fall frost
| Early (10%) | October 24 |
|---|---|
| Average (50%) | November 10 |
| Late (90% chance before) | November 27 |