Frost dates in Colbert, OK
The average last spring frost in Colbert is around March 19 and the first fall frost is around November 12. That gives Colbert an average growing season of about 238 days.
Last spring frost
| Early (10% chance after) | February 25 |
|---|---|
| Average (50%) | March 19 |
| Late (90%) | April 15 |
First fall frost
| Early (10%) | October 24 |
|---|---|
| Average (50%) | November 12 |
| Late (90% chance before) | November 30 |