September in Kazakhstan is the sunniest month of the year. In September, the weather in Kazakhstan is typically warm. Average daily high temperature in September is about 26 degrees above zero. On average, Kazakhstan has 20 sunny, 6 partly cloudy, 3 rainy, and 1 cloudy day in September. The rains are usually light. September as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Kazakhstan.