June in Macau is the rainiest and the cloudiest month of the year. In June, the weather in Macau is typically hot. Average daily high temperature in June is about 29 degrees above zero. On average, Macau has 28 rainy, 1 sunny, and 1 cloudy day in June. The rains are usually heavy. June as well as May, July, August, and September is considered the most uncomfortable time to visit Macau.