In May, the weather in Ocumare del Tuy is typically hot. Average daily high temperature in May is about 29 degrees above zero. On average, Ocumare del Tuy has 20 rainy, 5 cloudy, 5 partly cloudy, and 1 sunny day in May. The rains are usually heavy. May as well as April, June, July, and August is considered the most uncomfortable time to visit Ocumare del Tuy.