June in Larkana is the hottest month of the year. In June, the weather in Larkana is typically hot. Average daily high temperature in June is about 43 degrees above zero. On average, Larkana has 27 sunny, 2 rainy, and 1 partly cloudy day in June. The rains are usually light. June as well as May, July, and August is considered the most uncomfortable time to visit Larkana.