Frost dates in Midvale, UT
The average last spring frost in Midvale is around April 30 and the first fall frost is around October 19. That gives Midvale an average growing season of about 172 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 30 |
| Late (90%) | May 15 |
First fall frost
| Early (10%) | September 29 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | November 6 |