Temperature in Rio de Janeiro State in October

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

Rio de Janeiro State, Brazil, a region in Brazil, experiences maximum daytime temperatures in October ranging from 24°C (75°F) in Trindade to 30°C (86°F) in Campos dos Goytacazes. Nighttime temperatures generally drop to 21°C (70°F) in Campos dos Goytacazes and 20°C (68°F) in Trindade.

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

Find the average daytime temperatures in October 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 October

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 October: blue is cold, red is hot.

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

Rio de Janeiro State temperatures in October: frequently asked questions

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

Average daytime highs in Rio de Janeiro State, Brazil during October reach about 28°C (82°F) in Rio de Janeiro.

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

After dark, Rio de Janeiro cools to about 21°C (70°F) on an average October night.

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

Campos dos Goytacazes tops the warmest city list in our database with average maximum daytime temperatures around 30°C (86°F) and a minimum nighttime temperature of around 21°C (70°F).

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

According to our data, Trindade holds the title for the coldest city in Rio de Janeiro State, Brazil in October. It experiences maximum temperatures of approximately 24°C (75°F) and drops to lows of about 20°C (68°F) during the night.

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

Across Rio de Janeiro State, Brazil, sunshine in October ranges from overcast in Nova Friburgo (97 hours) to moderately sunny in Rio de Janeiro (154 hours).

What is the water temperature in October?

The water temperature averages approximately 22°C (72°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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