In April, the weather in St. Wolfgang im Salzkammergut is typically warm. Average daily high temperature in April is about 12 degrees above zero. On average, St. Wolfgang im Salzkammergut has 14 rainy, 7 sunny, 7 partly cloudy, and 2 cloudy days in April. The rains are usually heavy. April as well as January, February, March, and May is considered the most uncomfortable time to visit St. Wolfgang im Salzkammergut.