Frost dates in Wasilla, AK
The average last spring frost in Wasilla is around May 27 and the first fall frost is around September 17. That gives Wasilla an average growing season of about 113 days.
Last spring frost
| Early (10% chance after) | May 14 |
|---|---|
| Average (50%) | May 27 |
| Late (90%) | June 15 |
First fall frost
| Early (10%) | August 28 |
|---|---|
| Average (50%) | September 17 |
| Late (90% chance before) | October 3 |