Frost dates in Jerome, AZ
The average last spring frost in Jerome is around April 6 and the first fall frost is around November 17. That gives Jerome an average growing season of about 225 days.
Last spring frost
| Early (10% chance after) | March 5 |
|---|---|
| Average (50%) | April 6 |
| Late (90%) | April 30 |
First fall frost
| Early (10%) | October 28 |
|---|---|
| Average (50%) | November 17 |
| Late (90% chance before) | December 9 |