April in Pet'yal is the rainiest month of the year. In April, the weather in Pet'yal is typically cold. Average daily high temperature in April is about 8 degrees above zero. On average, Pet'yal has 16 rainy, 10 cloudy, 2 sunny, and 2 partly cloudy days in April. The rains are usually light. April as well as January, September, October, and November is considered the most uncomfortable time to visit Pet'yal.