April in Kislovodsk is the windiest month of the year. In April, the weather in Kislovodsk is typically warm. Average daily high temperature in April is about 12 degrees above zero. On average, Kislovodsk has 14 rainy, 8 sunny, 6 partly cloudy, and 2 cloudy days in April. The rains are usually heavy. April as well as January, February, March, and May is considered the most uncomfortable time to visit Kislovodsk.