Frost dates in Rush Valley, UT
The average last spring frost in Rush Valley is around May 25 and the first fall frost is around October 3. That gives Rush Valley an average growing season of about 131 days.
Last spring frost
| Early (10% chance after) | May 3 |
|---|---|
| Average (50%) | May 25 |
| Late (90%) | June 13 |
First fall frost
| Early (10%) | September 16 |
|---|---|
| Average (50%) | October 3 |
| Late (90% chance before) | October 19 |