Frost dates in Ada, OK
The average last spring frost in Ada is around March 31 and the first fall frost is around November 6. That gives Ada an average growing season of about 220 days.
Last spring frost
| Early (10% chance after) | March 10 |
|---|---|
| Average (50%) | March 31 |
| Late (90%) | April 15 |
First fall frost
| Early (10%) | October 21 |
|---|---|
| Average (50%) | November 6 |
| Late (90% chance before) | November 22 |