July in Ust-Muya is the warmest month of the year. In July, the weather in Ust-Muya is typically warm. Average daily high temperature in July is about 22 degrees above zero. On average, Ust-Muya has 15 sunny, 13 partly cloudy, 2 rainy, and 1 cloudy day in July. The rains are usually light. July as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Ust-Muya.