May in Hyderabad is the sunniest and the hottest month of the year. In May, the weather in Hyderabad is typically hot. Average daily high temperature in May is about 41 degrees above zero. On average, Hyderabad has 30 sunny and 1 rainy day in May. The rains are usually light. May as well as April, June, July, and August is considered the most uncomfortable time to visit Hyderabad.