Frost dates in Oak Grove, MO
The average last spring frost in Oak Grove is around April 11 and the first fall frost is around October 20. That gives Oak Grove an average growing season of about 192 days.
Last spring frost
| Early (10% chance after) | March 29 |
|---|---|
| Average (50%) | April 11 |
| Late (90%) | April 30 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 20 |
| Late (90% chance before) | November 3 |