Frost dates in Brian Head, UT
The average last spring frost in Brian Head is around June 21 and the first fall frost is around September 9. That gives Brian Head an average growing season of about 80 days.
Last spring frost
| Early (10% chance after) | June 7 |
|---|---|
| Average (50%) | June 21 |
| Late (90%) | July 5 |
First fall frost
| Early (10%) | August 23 |
|---|---|
| Average (50%) | September 9 |
| Late (90% chance before) | September 18 |