February in Ulan-Ude is the cloudiest month of the year. In February, the weather in Ulan-Ude is typically freezing. Average daily high temperature in February is about 13 degrees below zero. On average, Ulan-Ude has 23 cloudy, 3 partly cloudy, 2 sunny, and 1 snowy day in February. The snowfalls are usually light. February as well as January and December is considered the most uncomfortable time to visit Ulan-Ude.