December in Myrne is the windiest month of the year. In December, the weather in Myrne is typically cold. Average daily high temperature in December is about 1 degree above zero. On average, Myrne has 19 cloudy, 6 rainy, 3 sunny, 2 snowy, and 1 partly cloudy day in December. The rains are usually light. December as well as February and March is considered the most uncomfortable time to visit Myrne.