In May, the weather in Paranapebas is typically hot. Average daily high temperature in May is about 30 degrees above zero. On average, Paranapebas has 20 rainy, 5 partly cloudy, 4 sunny, and 2 cloudy days in May. The rains are usually moderate. May as well as January, February, March, and April is considered the most uncomfortable time to visit Paranapebas.