July in Mesa Verde National Park is the rainiest, the cloudiest, and the warmest month of the year. In July, the weather in Mesa Verde National Park is typically warm. Average daily high temperature in July is about 25 degrees above zero. On average, Mesa Verde National Park has 19 rainy, 10 sunny, and 2 partly cloudy days in July. The rains are usually heavy. July as well as January, February, March, and November is considered the most uncomfortable time to visit Mesa Verde National Park.