Anderson, AK 99729 Frost Dates
Frost dates for Anderson, AK, ZIP 99729
The NOAA station nearest to 99729 does not report a usable frost-date normal for either event, so no last-frost or first-frost figure is shown here. The USDA hardiness zone below is still real: Zone 4a (-30 to -25°F average annual minimum).
How Anderson compares
Anderson's growing season runs about 45 days, ranking 40,235 of 40,283 US ZIP codes measured here, longest to shortest. Within AK, it ranks 265 of 269.
Learn more
local microclimates explains what one yard in Anderson can differ from the 99729 normal, and the methodology explains exactly which NOAA and USDA figures feed 99729's numbers.