April in Karakol is the rainiest month of the year. In April, the weather in Karakol is typically cold. Average daily high temperature in April is about 4 degrees above zero. On average, Karakol has 15 partly cloudy, 10 sunny, 4 cloudy, and 1 rainy day in April. The rains are usually light. April as well as January, February, and October is considered the most uncomfortable time to visit Karakol.