the month of may in rio is classified by brazilians as autumn, though by north american or european standards this means something entirely different.

temperatures generally tend to stay between of 65 and 82 degrees fahrenheit, with the temperature dropping gradually throughout the month.

the month sees gradually falling daily high temperatures, with daily highs averaging around 80 degrees fahrenheit, at times exceeding 90 and  dropping below 70 - daily low temperatures range from 65 fahrenheit to 68 fahrenheit, rarely falling below 60.