November in Olbia is the rainiest month of the year. In November, the weather in Olbia is typically warm. Average daily high temperature in November is about 16 degrees above zero. On average, Olbia has 11 sunny, 10 rainy, 8 partly cloudy, and 1 cloudy day in November. The rains are usually heavy. November as well as January, February, and March is considered the most uncomfortable time to visit Olbia.