July in Arshan is the rainiest, the cloudiest, and the warmest month of the year. In July, the weather in Arshan is typically warm. Average daily high temperature in July is about 18 degrees above zero. On average, Arshan has 24 rainy, 3 cloudy, 2 sunny, and 2 partly cloudy days in July. The rains are usually heavy. July as well as January, February, June, and August is considered the most uncomfortable time to visit Arshan.