April weather forecast in Milford Sound

In April, the weather in Milford Sound is typically warm. Average daily high temperature in April is about 10 degrees above zero. On average, Milford Sound has 17 rainy, 6 sunny, 4 cloudy, and 3 partly 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 Milford Sound.