what is weather in zihuatanejo
Zihuatanejo: Annual Weather Averages. July is the hottest month in Zihuatanejo with an average temperature of 29Â°C (84Â°F) and the coldest is January at 26Â°C (79Â°F). The wettest month is August with an average of 190.9mm of rain. The best month to swim in the sea is in August when the average sea temperature is 30Â°C (86Â°F). Loading weather data.