Frost dates in Henefer, UT
The average last spring frost in Henefer is around June 3 and the first fall frost is around September 14. That gives Henefer an average growing season of about 103 days.
Last spring frost
| Early (10% chance after) | May 13 |
|---|---|
| Average (50%) | June 3 |
| Late (90%) | June 25 |
First fall frost
| Early (10%) | August 31 |
|---|---|
| Average (50%) | September 14 |
| Late (90% chance before) | September 28 |