July in Ust-Unya is the sunniest and the warmest month of the year. In July, the weather in Ust-Unya is typically warm. Average daily high temperature in July is about 20 degrees above zero. On average, Ust-Unya has 13 partly cloudy, 9 sunny, 7 rainy, and 2 cloudy days 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-Unya.