In July, the weather in Belmopan is typically hot. Average daily high temperature in July is about 32 degrees above zero. On average, Belmopan has 25 rainy, 2 sunny, 2 cloudy, and 2 partly cloudy 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 Belmopan.