August in Chandigarh is the rainiest month of the year. In August, the weather in Chandigarh is typically hot. Average daily high temperature in August is about 31 degrees above zero. On average, Chandigarh has 23 rainy, 7 sunny, and 1 partly cloudy day in August. The rains are usually heavy. August as well as June and July is considered the most uncomfortable time to visit Chandigarh.