April in Bol'shaya Murta is the rainiest and the windiest month of the year. In April, the weather in Bol'shaya Murta is typically cold. Average daily high temperature in April is about 5 degrees above zero. On average, Bol'shaya Murta has 21 rainy, 7 cloudy, and 2 sunny days in April. The rains are usually light. April as well as January, February, May, and September is considered the most uncomfortable time to visit Bol'shaya Murta.