Temperature in Rio de Janeiro State in May

Daytime highs, nighttime lows and the warmest cities in Rio de Janeiro State, Brazil this May.

Rio de Janeiro State, Brazil, a region in Brazil, experiences high average maximum daytime temperatures in May, ranging from 23°C (73°F) in Visconde De Maua to 29°C (84°F) in Campos dos Goytacazes. Nighttime temperatures generally drop to 19°C (66°F) in Campos dos Goytacazes and 13°C (55°F) in Visconde De Maua.

What is the temperature of the different cities in Rio de Janeiro State, Brazil in May?

Find the average daytime temperatures in May for the most popular destinations in Rio de Janeiro State on the map below. Click on a destination dot for more detailed information.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Rio de Janeiro State, check out our Rio de Janeiro State's climate page.

See also: Rio de Janeiro State weather by month.

Best Places to Visit in Rio de Janeiro State in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Rio de Janeiro State.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

See all May weather averages, cities and regions in Rio de Janeiro State

Rio de Janeiro State temperatures in May: frequently asked questions

How hot does it get in Rio de Janeiro State, Brazil in May?

Expect daytime temperatures around 27°C (81°F) in Rio de Janeiro. That makes May a high month for Rio de Janeiro State, Brazil.

How cold does it get at night in Rio de Janeiro State, Brazil in May?

After dark, Rio de Janeiro cools to about 20°C (68°F) on an average May night.

What is the warmest city in May in Rio de Janeiro State, Brazil?

From a thorough analysis of our records, Campos dos Goytacazes clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 29°C (84°F), and evenings that remain near 19°C (66°F).

What is the coldest city in May in Rio de Janeiro State, Brazil?

For the month of May, Visconde De Maua is the most temperate city in Rio de Janeiro State, Brazil based on our records. Highs average 23°C (73°F) and nighttime temperatures dip to around 13°C (55°F).

How much sun does Rio de Janeiro State, Brazil get in May?

Most cities enjoy a balanced amount of sunshine, with around 188 hours of sunlight anticipated in Rio de Janeiro. This ensures the days are neither too dim nor excessively sunny.

What is the water temperature in May?

The water temperature averages approximately 24°C (75°F) in Rio de Janeiro this month, good for swimming and cooling off.

Interested in more climate information?

We have much more information about the climate in Rio de Janeiro State.

Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.

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