Campbell County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 1,466, making it the fifth-least populous county in South Dakota. Its county seat is Mound City. The county was created in 1873 and organized in 1884. It is named after Norman B. Campbell, a Dakota Territory legislator in 1873 and son of General Charles T. Campbell.
the average winter temperature in Campbell County is -6 celcius
( z1 average :ARG1 ( z2 temperature :mod ( z3 date-entity :season ( z4 winter ) ) :location ( z5 county :name ( z6 name :op "Campbell" ) ) ) :ARG2 ( z7 temperature-quantity :quant -6 :scale ( z8 celcius ) ) )