January weather forecast in Keelung

January in Keelung is the rainiest and the coldest month of the year. In January, the weather in Keelung is typically warm. Average daily high temperature in January is about 16 degrees above zero. On average, Keelung has 28 rainy and 3 sunny days in January. The rains are usually heavy. January as well as February, May, June, and October is considered the most uncomfortable time to visit Keelung.