In February, the weather in Montreuil is typically cold. Average daily high temperature in February is about 6 degrees above zero. On average, Montreuil has 15 rainy, 5 sunny, 5 cloudy, and 4 partly cloudy days in February. The rains are usually moderate. February as well as January, March, November, and December is considered the most uncomfortable time to visit Montreuil.