December in Musina is the hottest month of the year. In December, the weather in Musina is typically hot. Average daily high temperature in December is about 30 degrees above zero. On average, Musina has 14 partly cloudy, 8 sunny, 5 rainy, and 4 cloudy days in December. The rains are usually heavy. December as well as January is considered the most uncomfortable time to visit Musina.