Frost dates in Kivalina, AK
The average last spring frost in Kivalina is around June 13 and the first fall frost is around September 11. That gives Kivalina an average growing season of about 90 days.
Last spring frost
| Early (10% chance after) | May 20 |
|---|---|
| Average (50%) | June 13 |
| Late (90%) | June 18 |
First fall frost
| Early (10%) | August 28 |
|---|---|
| Average (50%) | September 11 |
| Late (90% chance before) | September 30 |