July in Maracaibo is the hottest month of the year. In July, the weather in Maracaibo is typically hot. Average daily high temperature in July is about 33 degrees above zero. On average, Maracaibo has 18 rainy, 6 partly cloudy, 5 cloudy, and 2 sunny days in July. The rains are usually heavy. July as well as May, June, August, and September is considered the most uncomfortable time to visit Maracaibo.