December in Maun is the cloudiest month of the year. In December, the weather in Maun is typically hot. Average daily high temperature in December is about 30 degrees above zero. On average, Maun has 18 rainy, 9 cloudy, 3 sunny, and 1 partly cloudy day in December. The rains are usually heavy. December as well as January is considered the most uncomfortable time to visit Maun.