Frost dates in Willcox, AZ
The average last spring frost in Willcox is around April 27 and the first fall frost is around October 25. That gives Willcox an average growing season of about 181 days.
Last spring frost
| Early (10% chance after) | April 4 |
|---|---|
| Average (50%) | April 27 |
| Late (90%) | May 20 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 8 |