Frost dates in Alaska
Average last frost dates in Alaska run from May 3 in Juneau to May 16 in Anchorage.
| Place | Last frost | First frost |
|---|---|---|
| Anchorage | May 16 | Sept 20 |
| Fairbanks | May 16 | Sept 6 |
| Juneau | May 3 | Oct 14 |
| Wasilla | May 16 | Sept 23 |
Source: NOAA U.S. Climate Normals 1991–2020, nearest station to each place. Places of 10,000+ people (US Census Bureau, 2024 estimates) within 50 miles of a station.
Updated