In April, the weather in Rouyn-Noranda is typically cold. Average daily high temperature in April is about 6 degrees above zero. On average, Rouyn-Noranda has 8 sunny, 8 cloudy, 7 partly cloudy, 5 rainy, and 2 snowy days in April. The rains are usually heavy. April as well as January, February, October, and November is considered the most uncomfortable time to visit Rouyn-Noranda.