Frost dates in El Reno, OK
The average last spring frost in El Reno is around April 6 and the first fall frost is around October 30. That gives El Reno an average growing season of about 207 days.
Last spring frost
| Early (10% chance after) | March 21 |
|---|---|
| Average (50%) | April 6 |
| Late (90%) | April 22 |
First fall frost
| Early (10%) | October 16 |
|---|---|
| Average (50%) | October 30 |
| Late (90% chance before) | November 18 |