April in Rankin Inlet is the windiest month of the year. In April, the weather in Rankin Inlet is typically freezing. Average daily high temperature in April is about 10 degrees below zero. On average, Rankin Inlet has 13 cloudy, 8 partly cloudy, 4 snowy, 4 sunny, and 1 rainy day in April. The snowfalls are usually light. April as well as January, February, March, and September is considered the most uncomfortable time to visit Rankin Inlet.