December in Ulgi is the windiest month of the year. In December, the weather in Ulgi is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Ulgi has 19 cloudy, 5 partly cloudy, 4 sunny, and 3 snowy days in December. The snowfalls are usually light. December as well as January and February is considered the most uncomfortable time to visit Ulgi.