January in Oran is the rainiest and the coldest month of the year. In January, the weather in Oran is typically warm. Average daily high temperature in January is about 15 degrees above zero. On average, Oran has 19 sunny, 6 rainy, and 6 partly cloudy days in January. The rains are usually light. January as well as February is considered the most uncomfortable time to visit Oran.