In April, the weather in Sachs Harbour is typically freezing. Average daily high temperature in April is about 12 degrees below zero. On average, Sachs Harbour has 13 cloudy, 7 sunny, 7 partly cloudy, and 3 snowy days in April. The snowfalls are usually light. April as well as January, February, March, and November is considered the most uncomfortable time to visit Sachs Harbour.