In April, the weather in Punta-Arenas is typically cold. Average daily high temperature in April is about 9 degrees above zero. On average, Punta-Arenas has 15 rainy, 10 cloudy, 3 sunny, and 2 partly cloudy days in April. The rains are usually light. April as well as January, February, March, and May is considered the most uncomfortable time to visit Punta-Arenas.