August in Lesparre-Medoc is the warmest month of the year. In August, the weather in Lesparre-Medoc is typically warm. Average daily high temperature in August is about 26 degrees above zero. On average, Lesparre-Medoc has 12 sunny, 10 partly cloudy, 8 rainy, and 1 cloudy day in August. The rains are usually light. August as well as July is considered the most comfortable time to visit Lesparre-Medoc.