In December, the weather in Ahtubinsk is typically freezing. Average daily high temperature in December is about 1 degree below zero. On average, Ahtubinsk has 18 cloudy, 6 partly cloudy, 3 snowy, 3 sunny, and 1 rainy day in December. The snowfalls are usually light. December as well as February, March, and November is considered the most uncomfortable time to visit Ahtubinsk.