January in Mardin is the rainiest, the cloudiest, and the coldest month of the year. In January, the weather in Mardin is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Mardin has 12 sunny, 10 rainy, 8 partly cloudy, and 1 cloudy day in January. The rains are usually moderate. January as well as February and December is considered the most uncomfortable time to visit Mardin.