July in Capitol Reef National Park is the rainiest, the cloudiest, and the warmest month of the year. In July, the weather in Capitol Reef National Park is typically warm. Average daily high temperature in July is about 23 degrees above zero. On average, Capitol Reef National Park has 20 rainy, 6 sunny, 3 partly cloudy, and 2 cloudy days in July. The rains are usually heavy. July as well as February, March, April, and November is considered the most uncomfortable time to visit Capitol Reef National Park.