Frost dates in Kachemak, AK
The average last spring frost in Kachemak is around May 22 and the first fall frost is around September 22. That gives Kachemak an average growing season of about 123 days.
Last spring frost
| Early (10% chance after) | May 4 |
|---|---|
| Average (50%) | May 22 |
| Late (90%) | June 7 |
First fall frost
| Early (10%) | September 6 |
|---|---|
| Average (50%) | September 22 |
| Late (90% chance before) | October 10 |