Frost dates in Mesa, AZ
The average last spring frost in Mesa is around February 10 and the first fall frost is around December 14. That gives Mesa an average growing season of about 308 days.
Last spring frost
| Early (10% chance after) | January 15 |
|---|---|
| Average (50%) | February 10 |
| Late (90%) | February 26 |
First fall frost
| Early (10%) | November 29 |
|---|---|
| Average (50%) | December 14 |
| Late (90% chance before) | December 28 |