Diamondville, WY 83116 Frost Dates
83116, near Diamondville, WY: the frost window
The NOAA station nearest to 83116 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 4b (-25 to -20°F average annual minimum).
Diamondville against the rest of the dataset
At roughly 43 frost-free days, Diamondville places 40,239 of 40,283 ZIP codes in this dataset. Within WY, it ranks 188 of 192.
Learn more
Two guides worth reading on 83116: the methodology, on exactly which NOAA and USDA figures feed 83116's numbers, and zone vs. frost date, on why Zone 4b and Diamondville's frost date answer different questions.