Frost dates in Provo, UT
The average last spring frost in Provo is around April 28 and the first fall frost is around October 15. That gives Provo an average growing season of about 170 days.
Last spring frost
| Early (10% chance after) | April 7 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 27 |
First fall frost
| Early (10%) | September 26 |
|---|---|
| Average (50%) | October 15 |
| Late (90% chance before) | November 4 |