January in Dalian is the snowiest and the most freezing month of the year. In January, the weather in Dalian is typically freezing. Average daily high temperature in January is about zero. On average, Dalian has 15 sunny, 10 partly cloudy, 4 cloudy, and 2 snowy days in January. The snowfalls are usually light. January as well as February, March, April, and November is considered the most uncomfortable time to visit Dalian.