Nearby locations
Dewey County, South Dakota, United States
Ridgeview, South Dakota, United States
Whitehorse, South Dakota, United States
Nearby popular places
Booth Ranch Airport, United States
Little Moreau State Recreation Area, United States
No Heart Butte, United States

Weather Radar in Dewey County, South Dakota, United States

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FAQ

What are the average monthly temperatures in Dewey County?
Average temperatures for Dewey County:
MonthMin TempMax Temp
January-12.4°C (9.7°F)-2.9°C (26.8°F)
February-11.8°C (10.8°F)-2.1°C (28.3°F)
March-4.6°C (23.7°F)6.5°C (43.7°F)
April1.6°C (34.9°F)14.0°C (57.2°F)
May8.4°C (47.1°F)20.7°C (69.2°F)
June14.6°C (58.3°F)26.7°C (80.1°F)
July17.6°C (63.7°F)30.1°C (86.2°F)
August15.7°C (60.2°F)28.6°C (83.5°F)
September11.1°C (51.9°F)24.5°C (76.2°F)
October3.3°C (38.0°F)14.4°C (57.9°F)
November-4.1°C (24.6°F)6.3°C (43.4°F)
December-11.1°C (12.1°F)-2.8°C (27.0°F)
How much rain does Dewey County get?
The average annual rainfall for Dewey County is 400mm (16").
How much snow does Dewey County get?
The average annual snowfall for Dewey County is 130mm (5").