January in Ourense is the rainiest, the cloudiest, and the coldest month of the year. In January, the weather in Ourense is typically cold. Average daily high temperature in January is about 8 degrees above zero. On average, Ourense has 22 rainy, 7 sunny, 1 cloudy, and 1 partly cloudy day in January. The rains are usually heavy. January as well as February, November, and December is considered the most uncomfortable time to visit Ourense.