January weather forecast in Keelung

January in Keelung is the rainiest, the cloudiest, and the coldest month of the year. In January, the weather in Keelung is typically warm. Average daily high temperature in January is about 17 degrees above zero. On average, Keelung has 21 rainy, 5 partly cloudy, 3 sunny, and 2 cloudy days in January. The rains are usually heavy. January as well as February, March, August, and September is considered the most uncomfortable time to visit Keelung.