Frost dates in Valley Park, OK
The average last spring frost in Valley Park is around April 8 and the first fall frost is around October 27. That gives Valley Park an average growing season of about 202 days.
Last spring frost
| Early (10% chance after) | March 22 |
|---|---|
| Average (50%) | April 8 |
| Late (90%) | April 20 |
First fall frost
| Early (10%) | October 10 |
|---|---|
| Average (50%) | October 27 |
| Late (90% chance before) | November 11 |