May weather forecast in Ust-Karsk

May in Ust-Karsk is the windiest month of the year. In May, the weather in Ust-Karsk is typically warm. Average daily high temperature in May is about 14 degrees above zero. On average, Ust-Karsk has 13 rainy, 10 partly cloudy, 5 sunny, and 3 cloudy days in May. The rains are usually light.