July in Krasny Ostrov is the sunniest and the warmest month of the year. In July, the weather in Krasny Ostrov is typically warm. Average daily high temperature in July is about 24 degrees above zero. On average, Krasny Ostrov has 17 sunny, 10 rainy, 3 partly cloudy, and 1 cloudy day in July. The rains are usually moderate.