In February, the weather in Yuzhno-Sakhalinsk is typically freezing. Average daily high temperature in February is about 7 degrees below zero. On average, Yuzhno-Sakhalinsk has 17 snowy, 9 cloudy, 2 sunny, and 1 partly cloudy day in February. The snowfalls are usually moderate. February as well as January, April, May, and October is considered the most uncomfortable time to visit Yuzhno-Sakhalinsk.