April in Hanga Roa is the rainiest and the cloudiest month of the year. In April, the weather in Hanga Roa is typically warm. Average daily high temperature in April is about 23 degrees above zero. On average, Hanga Roa has 14 rainy, 10 partly cloudy, 5 sunny, and 1 cloudy day in April. The rains are usually heavy. April as well as February, March, May, and June is considered the most uncomfortable time to visit Hanga Roa.