In April, the weather in Chistopol is typically cold. Average daily high temperature in April is about 8 degrees above zero. On average, Chistopol has 14 rainy, 11 cloudy, 4 sunny, and 1 partly cloudy day in April. The rains are usually light. April as well as January, February, September, and October is considered the most uncomfortable time to visit Chistopol.