January in Le Havre is the coldest month of the year. In January, the weather in Le Havre is typically cold. Average daily high temperature in January is about 7 degrees above zero. On average, Le Havre has 23 rainy, 6 sunny, 1 cloudy, and 1 partly cloudy day in January. The rains are usually moderate. January as well as February, March, October, and November is considered the most uncomfortable time to visit Le Havre.