February in Bourgoin-Jallieu is the rainiest, the windiest, and the cloudiest month of the year. In February, the weather in Bourgoin-Jallieu is typically cold. Average daily high temperature in February is about 6 degrees above zero. On average, Bourgoin-Jallieu has 17 rainy, 6 sunny, 4 partly cloudy, and 2 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 Bourgoin-Jallieu.