Puerto Madryn's climate is characterized by mild winters and warm summers, with temperatures gradually increasing as summer progresses. From May to July, the weather cools down significantly, with average temperatures ranging from -3°C to 22°C, making it the coolest period of the year. As spring approaches in August and September, temperatures start rising again, reaching averages around 9-13°C. The warmest months are December, January, and February, when temperatures often reach highs above 30°C, with average temperatures around 21°C. Autumn brings a slight cooling trend, but daytime temperatures remain pleasant, typically ranging from 20-25°C.