July in Pekan Baru is the windiest month of the year. In July, the weather in Pekan Baru is typically hot. Average daily high temperature in July is about 30 degrees above zero. On average, Pekan Baru has 28 rainy and 3 sunny days in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Pekan Baru.