Los Vilos: during the year, the average temperature throughout the year is around 14°C. The coldest period of the year is in the month of July where the temperature can drop to 10°C. The hottest month of the year is instead in January where the maximum temperature can reach 20°C. The water temperature, during the hottest months can reach an average of 17°C, during the coldest months it can drop to 12°C.