Egegik, AK 99613 Frost Dates
Frost dates for Egegik, AK, ZIP 99613
Typically, the last spring freeze lands around 05/26, roughly 271 days out. The first fall frost typically arrives around 09/15, about 111 frost-free days later.
Zone 4a (-30 to -25°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Egegik, not a forecast for this year.
What to do before the first frost
Zone 4a around Egegik has about 3 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
How much risk comes with planting early here
05/26 is the middle of 30 years of NOAA records, not a promise. Plant by 05/09 and you're betting against frost in roughly 9 years out of 10. 06/11 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Egegik compares
About 111 days separate Egegik's last and first frost, putting it 39,493 of 40,283 ZIP codes nationally. Within AK, it ranks 167 of 269.
Learn more
local microclimates explains what one yard in Egegik can differ from the 99613 normal, and zone vs. frost date explains why Zone 4a and Egegik's frost date answer different questions.