The temperatures in Rio De Janeiro in May are comfortable with low of 17°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Rio De Janeiro during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Rio De Janeiro in May 2025.
If you’re planning to visit Rio De Janeiro in the near future, we highly recommend that you review the 14 day weather forecast for Rio De Janeiro before you arrive.
Temperatures
26° / 17°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
110
mm
Sun Hours
10.7
Hrs
