Typical Weather in December. Temperatures in Belize during December generally vary between an average high during the day of 80.0 degrees and an average low at night of 71.0 degrees. On any given day during December in Belize, you can expect early morning temperatures to be around 70.3 degrees.
Marathon County, Wisconsin. Marathon County is a county located in the U.S. state of Wisconsin. As of the 2010 census, the population was 134,063. Its county seat is Wausau. It was founded in 1850, created from a portion of Portage County. At that time the county stretched to the northern border with the upper Michigan peninsula.
Sponsored Topics. Mosinee is a city in Marathon County, Wisconsin, United States. It is part of the Wausau, Wisconsin Metropolitan Statistical Area. The population was 4,063 at the 2000 census. The 2006 population estimate is 4,186 according to the Wisconsin Department of Administration Demographic Services Center.