Frost dates in El Mirage, AZ
The average last spring frost in El Mirage is around February 2 and the first fall frost is around December 9. That gives El Mirage an average growing season of about 311 days.
Last spring frost
| Early (10% chance after) | January 11 |
|---|---|
| Average (50%) | February 2 |
| Late (90%) | February 28 |
First fall frost
| Early (10%) | November 27 |
|---|---|
| Average (50%) | December 9 |
| Late (90% chance before) | December 28 |