June in Goa is the rainiest month of the year. In June, the weather in Goa is typically warm. Average daily high temperature in June is about 16 degrees above zero. On average, Goa has 25 rainy, 3 sunny, and 2 partly cloudy days in June. The rains are usually heavy. June as well as April, May, July, and August is considered the most uncomfortable time to visit Goa.