January in Vanyuki is the most freezing month of the year. In January, the weather in Vanyuki is typically freezing. Average daily high temperature in January is about 12 degrees below zero. On average, Vanyuki has 16 cloudy, 13 snowy, and 2 sunny days in January. The snowfalls are usually light. January as well as February, April, September, and October is considered the most uncomfortable time to visit Vanyuki.