In December, the weather in Oshakati is typically hot. Average daily high temperature in December is about 32 degrees above zero. On average, Oshakati has 11 rainy, 10 sunny, 7 partly cloudy, and 3 cloudy days in December. The rains are usually heavy. December as well as January, February, March, and November is considered the most uncomfortable time to visit Oshakati.