January in Dikson is the most freezing month of the year. In January, the weather in Dikson is typically freezing. Average daily high temperature in January is about 20 degrees below zero. On average, Dikson has 21 cloudy, 8 snowy, 1 sunny, and 1 partly cloudy day in January. The snowfalls are usually light. January as well as February, March, April, and July is considered the most uncomfortable time to visit Dikson.