Bear River, WY 84086 Frost Dates
Bear River, WY: when does the frost end?
The NOAA station nearest to 84086 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 5a (-20 to -15°F average annual minimum).
Bear River against the rest of the dataset
Bear River's growing season runs about 59 days, ranking 40,194 of 40,283 US ZIP codes measured here, longest to shortest. Within WY, it ranks 182 of 192.
Learn more
Before leaning on 84086's figures: local microclimates explains what one yard in Bear River can differ from the 84086 normal, while the methodology explains exactly which NOAA and USDA figures feed 84086's numbers.