April weather forecast in Saint-Lo

In April, the weather in Saint-Lo is typically warm. Average daily high temperature in April is about 14 degrees above zero. On average, Saint-Lo has 12 rainy, 9 partly cloudy, 7 sunny, and 2 cloudy days in April. The rains are usually moderate. April as well as January, February, March, and October is considered the most uncomfortable time to visit Saint-Lo.