average temperature in miami
Miami: Annual Weather Averages. July is the hottest month in Miami with an average temperature of 28Â°C (82Â°F) and the coldest is January at 20Â°C (68Â°F) with the most daily sunshine hours at 12 in July.The wettest month is October with an average of 234mm of rain.The best month to swim in the sea is in August when the average sea temperature is 30Â°C (86Â°F).he wettest month is October with an average of 234mm of rain. The best month to swim in the sea is in August when the average sea temperature is 30Â°C (86Â°F).