January in Otranto is the cloudiest and the coldest month of the year. In January, the weather in Otranto is typically warm. Average daily high temperature in January is about 12 degrees above zero. On average, Otranto has 11 sunny, 11 partly cloudy, and 9 rainy days in January. The rains are usually moderate. January as well as February is considered the most uncomfortable time to visit Otranto.