January in Toulon is the cloudiest and the coldest month of the year. In January, the weather in Toulon is typically cold. Average daily high temperature in January is about 9 degrees above zero. On average, Toulon has 12 sunny, 10 partly cloudy, 6 rainy, and 3 cloudy days in January. The rains are usually moderate. January as well as February and December is considered the most uncomfortable time to visit Toulon.