April in Calabozo is the cloudiest month of the year. In April, the weather in Calabozo is typically hot. Average daily high temperature in April is about 32 degrees above zero. On average, Calabozo has 21 rainy, 8 cloudy, and 1 sunny day in April. The rains are usually heavy. April as well as May, June, July, and August is considered the most uncomfortable time to visit Calabozo.