June in Puerto Madryn is the rainiest month of the year. In June, the weather in Puerto Madryn is typically warm. Average daily high temperature in June is about 11 degrees above zero. On average, Puerto Madryn has 15 sunny, 12 partly cloudy, 2 rainy, and 1 cloudy day in June. The rains are usually light. June as well as July and August is considered the most uncomfortable time to visit Puerto Madryn.