Frost dates in Arnett, OK
The average last spring frost in Arnett is around April 12 and the first fall frost is around October 26. That gives Arnett an average growing season of about 197 days.
Last spring frost
| Early (10% chance after) | March 28 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | May 1 |
First fall frost
| Early (10%) | October 12 |
|---|---|
| Average (50%) | October 26 |
| Late (90% chance before) | November 10 |