Frost dates in Ferron, UT
The average last spring frost in Ferron is around May 13 and the first fall frost is around October 5. That gives Ferron an average growing season of about 145 days.
Last spring frost
| Early (10% chance after) | April 27 |
|---|---|
| Average (50%) | May 13 |
| Late (90%) | June 3 |
First fall frost
| Early (10%) | September 20 |
|---|---|
| Average (50%) | October 5 |
| Late (90% chance before) | October 21 |