April in Kolo is the sunniest month of the year. In April, the weather in Kolo is typically warm. Average daily high temperature in April is about 13 degrees above zero. On average, Kolo has 10 rainy, 9 sunny, 8 partly cloudy, and 3 cloudy days in April. The rains are usually light. April as well as January, February, March, and October is considered the most uncomfortable time to visit Kolo.