April in Yogyakarta is the hottest month of the year. In April, the weather in Yogyakarta is typically hot. Average daily high temperature in April is about 30 degrees above zero. On average, Yogyakarta has 27 rainy, 2 partly cloudy, and 1 sunny day in April. The rains are usually heavy. April as well as January, February, March, and May is considered the most uncomfortable time to visit Yogyakarta.