In May, the weather in Ocumare del Tuy is typically hot. Average daily high temperature in May is about 27 degrees above zero. On average, Ocumare del Tuy has 25 rainy, 3 sunny, and 3 cloudy days in May. The rains are usually heavy. May as well as June, July, August, and September is considered the most uncomfortable time to visit Ocumare del Tuy.