February in Aix-les-Bains is the rainiest and the cloudiest month of the year. In February, the weather in Aix-les-Bains is typically cold. Average daily high temperature in February is about 4 degrees above zero. On average, Aix-les-Bains has 14 rainy, 9 sunny, 5 partly cloudy, and 1 cloudy day in February. The rains are usually heavy. February as well as January, November, and December is considered the most uncomfortable time to visit Aix-les-Bains.