Somerton, AZ 85366 Frost Dates
When can you plant in Somerton, AZ?
The NOAA station nearest to 85366 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 10a (30 to 35°F average annual minimum).
How Somerton compares
At roughly 365 frost-free days, Somerton places 1,636 of 40,283 ZIP codes in this dataset. Within AZ, it ranks 17 of 506.
Learn more
local microclimates covers what one yard in Somerton can differ from the 85366 normal. the methodology covers exactly which NOAA and USDA figures feed 85366's numbers.