Eagle, AK 99764 Frost Dates
99764, near Eagle, AK: the frost window
The last spring frost here typically falls around 05/26, about 271 days from today. Fall's first freeze usually shows up around 09/01, roughly 97 days after the last spring frost.
Eagle sits in USDA Zone 2a (-50 to -45°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
Stretching the season past the first frost
Eagle's growing season runs out in roughly 1 week — a cold frame or greenhouse kit is the usual way to keep cool-weather crops going past the first frost.
The actual range around Eagle's last frost
05/26 is the middle of 30 years of NOAA records, not a promise. Getting tender plants in by 05/13 carries real risk, frost has hit that late in about 9 of 10 years here. Wait until 06/08 and only about 1 year in 10 sees frost after that.
Eagle against the rest of the dataset
Eagle's growing season runs about 97 days, ranking 39,787 of 40,283 US ZIP codes measured here, longest to shortest. Within AK, it ranks 206 of 269.
Learn more
Two guides worth reading on 99764: the frost range, on how to read the range around Eagle's dates instead of trusting one, and local microclimates, on what one yard in Eagle can differ from the 99764 normal.