April in Kapan is the cloudiest month of the year. In April, the weather in Kapan is typically warm. Average daily high temperature in April is about 15 degrees above zero. On average, Kapan has 10 rainy, 10 sunny, 7 partly cloudy, and 3 cloudy days in April. The rains are usually light. April as well as January, February, March, and December is considered the most uncomfortable time to visit Kapan.