July in Manacapuru is the sunniest month of the year. In July, the weather in Manacapuru is typically hot. Average daily high temperature in July is about 30 degrees above zero. On average, Manacapuru has 23 rainy, 6 sunny, and 2 partly cloudy 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 Manacapuru.