April in Kumzero is the rainiest month of the year. In April, the weather in Kumzero is typically cold. Average daily high temperature in April is about 5 degrees above zero. On average, Kumzero has 25 rainy, 4 cloudy, and 1 sunny day in April. The rains are usually light. April as well as January, September, and October is considered the most uncomfortable time to visit Kumzero.