December in Astana is the snowiest and the windiest month of the year. In December, the weather in Astana is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Astana has 17 cloudy, 7 snowy, 4 sunny, and 3 partly cloudy days in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Astana.