January in Vladivostok is the sunniest and the most freezing month of the year. In January, the weather in Vladivostok is typically freezing. Average daily high temperature in January is about 7 degrees below zero. On average, Vladivostok has 23 sunny, 3 partly cloudy, 2 snowy, 2 cloudy, and 1 rainy day in January. The snowfalls are usually light. January as well as March, April, May, and August is considered the most uncomfortable time to visit Vladivostok.