January in Maun is the rainiest month of the year. In January, the weather in Maun is typically hot. Average daily high temperature in January is about 29 degrees above zero. On average, Maun has 23 rainy, 4 sunny, 3 partly cloudy, and 1 cloudy day in January. The rains are usually heavy. January as well as December is considered the most uncomfortable time to visit Maun.