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Mountain (MST) (UTC-7)
Dupuyer is a census-designated place and unincorporated community in Pondera County, Montana, United States. Its population was 86 as of the 2010 census. The community is located along U.S. Route 89 and Dupuyer Creek. Dupuyer has a post office with ZIP code 59432.
Dupuyer, Montana Wikipedia
According to the Köppen Climate Classification system, Dupuyer has a semi-arid climate, abbreviated "BSk" on climate maps.