January in Aberdeen is the windiest and the coldest month of the year. In January, the weather in Aberdeen is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Aberdeen has 14 rainy, 9 partly cloudy, 5 sunny, and 3 cloudy days in January. The rains are usually moderate. January as well as February, March, April, and May is considered the most uncomfortable time to visit Aberdeen.