Frost dates in Kamiah, ID
The average last spring frost in Kamiah is around May 2 and the first fall frost is around October 9. That gives Kamiah an average growing season of about 160 days.
Last spring frost
| Early (10% chance after) | April 9 |
|---|---|
| Average (50%) | May 2 |
| Late (90%) | May 27 |
First fall frost
| Early (10%) | September 17 |
|---|---|
| Average (50%) | October 9 |
| Late (90% chance before) | October 27 |