Frost dates in Southeast Fairbanks Census Area, Alaska
The average last spring frost in Southeast Fairbanks Census Area falls May 26 to Jun 5 and the average first fall frost Aug 21 to Sep 1, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 1b to 3b. Places: Chicken, Deltana, Eagle Village, Healy Lake, Mentasta Lake, Northway. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 99706 | Healy Lake | Jun 5 | Aug 21 | 3b |
| 99732 | Chicken | May 29 | Aug 23 | 1b |
| 99737 | Deltana | May 30 | Aug 24 | 3a |
| 99738 | Eagle Village | May 29 | Aug 23 | 2b |
| 99764 | Northway | May 26 | Sep 1 | 2a |
| 99776 | Tanacross | Jun 3 | Aug 27 | 1b |
| 99780 | Mentasta Lake | May 26 | Sep 1 | 2a |
Nearby counties
Copper River Census Area Fairbanks North Star Borough Denali Borough Chugach Census Area Matanuska-Susitna Borough Anchorage Municipality
All Alaska counties · Download Alaska frost dates (CSV)
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