April in Charentsavan is the windiest month of the year. In April, the weather in Charentsavan is typically cold. Average daily high temperature in April is about 9 degrees above zero. On average, Charentsavan has 21 rainy, 5 sunny, 3 partly cloudy, and 1 cloudy day in April. The rains are usually moderate. April as well as March and May is considered the most uncomfortable time to visit Charentsavan.