December in Bizerte is the rainiest and the cloudiest month of the year. In December, the weather in Bizerte is typically warm. Average daily high temperature in December is about 15 degrees above zero. On average, Bizerte has 14 rainy, 10 sunny, and 7 partly cloudy days in December. The rains are usually moderate. December as well as January and February is considered the most uncomfortable time to visit Bizerte.