February in Les Sables-d Olonne is the coldest month of the year. In February, the weather in Les Sables-d Olonne is typically cold. Average daily high temperature in February is about 9 degrees above zero. On average, Les Sables-d Olonne has 12 rainy, 7 cloudy, 6 partly cloudy, and 4 sunny 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 Les Sables-d Olonne.