Frost dates in Springdale, UT
The average last spring frost in Springdale is around April 17 and the first fall frost is around November 1. That gives Springdale an average growing season of about 198 days.
Last spring frost
| Early (10% chance after) | March 19 |
|---|---|
| Average (50%) | April 17 |
| Late (90%) | May 5 |
First fall frost
| Early (10%) | October 13 |
|---|---|
| Average (50%) | November 1 |
| Late (90% chance before) | November 16 |