Frost dates in Winslow, AZ
The average last spring frost in Winslow is around May 2 and the first fall frost is around October 18. That gives Winslow an average growing season of about 169 days.
Last spring frost
| Early (10% chance after) | April 14 |
|---|---|
| Average (50%) | May 2 |
| Late (90%) | May 22 |
First fall frost
| Early (10%) | October 5 |
|---|---|
| Average (50%) | October 18 |
| Late (90% chance before) | November 4 |