January weather forecast in Ulan Bator

January in Ulan Bator is the most freezing month of the year. In January, the weather in Ulan Bator is typically freezing. Average daily high temperature in January is about 17 degrees below zero. On average, Ulan Bator has 23 sunny and 8 partly cloudy days in January. January as well as February and December is considered the most uncomfortable time to visit Ulan Bator.