Frost dates in Hope, ID
The average last spring frost in Hope is around May 22 and the first fall frost is around October 1. That gives Hope an average growing season of about 132 days.
Last spring frost
| Early (10% chance after) | April 28 |
|---|---|
| Average (50%) | May 22 |
| Late (90%) | June 17 |
First fall frost
| Early (10%) | September 11 |
|---|---|
| Average (50%) | October 1 |
| Late (90% chance before) | October 22 |