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Brazil

Brazil - Southeast coast weather in October 2025

Brazil

Brazil - Southeast coast weather in October 2025

 

Day

26 °C

 

Night

18 °C

 

Sea

22 °C

 

Precipitation

145 mm

in month

 

Rainy days

14 days

in month

 

Daylight

12 hours

average

 

Sunshine

4 hours

average

 

Humidity

82 %

 

Day

26 °C

 

Night

18 °C

 

Sea

22 °C

 

Precipitation

145 mm

in month

 

Rainy days

14 days

in month

 

Daylight

12 hours

average

 

Sunshine

4 hours

average

 

Humidity

82 %

Overview: Brazil - Southeast coast
In October in Brazil - Southeast coast, the average air temperature ranges from 26 °C (78 °F) during the day to 18 °C (65 °F) at night. There are 14 days of rain on average, where the rainfall is 145 mm (5.71 in).

Weather charts for Brazil - Southeast coast

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Weather overview and FAQs

Weather overview

In October in Brazil - Southeast coast, the average air temperature ranges from 26 °C (78 °F) during the day to 18 °C (65 °F) at night. There are 14 days of rain on average, where the rainfall is 145 mm (5.71 in).

Are there good conditions to visit in October in Brazil - Southeast coast?

There are good conditions for visiting in October in Brazil - Southeast coast. The daily temperatures in this month reach pleasant 26 °C (78 °F). At night, temperatures hover around a pleasant 18 °C (65 °F). A sea temperature of 22 °C (72 °F) can seem colder to some, but others will call it refreshing.

What temperature can I expect during the day in Brazil - Southeast coast in October?

In Brazil - Southeast coast in October, the average daily temperatures will be 26 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

What is the sea temperature in October in Brazil - Southeast coast?

The temperature of the sea in Brazil - Southeast coast in October is 22 °C (72 °F). The sea at this temperature is quite cold, but it is already possible to stay in it for a long time and it is pleasantly refreshing on hot, steamy days.

What is the average number of rainy days in Brazil - Southeast coast in October?

In October in Brazil - Southeast coast, we can expect 14 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.4 days of the week, or in general - 48 % days.

What is the rainfall intensity in Brazil - Southeast coast in October?

There is precipitation of 145 mm (5.71 in) in Brazil - Southeast coast in October, which means 5 mm (0.19 in) rainfall per day on average.

What is the air temperature in October in Brazil - Southeast coast at night?

The average night temperature in Brazil - Southeast coast in October is 18 °C (65 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.

How many hours of sun to expect in October in Brazil - Southeast coast?

In Brazil - Southeast coast in October, you can expect around 4 hours of sunshine.

Is the weather in Brazil - Southeast coast warmer in October than in November?

No, October is not warmer in Brazil - Southeast coast than November.

Is Brazil - Southeast coast rainier in October than in November?

No, October in Brazil - Southeast coast is not a rainier month than November.

Is the sea in Brazil - Southeast coast warmer in October than in September?

Yes, in October in Brazil - Southeast coast the sea temperature is higher by 1 °C (33 °F) compared to September.

Is the temperature rising or falling in the course of time in October in Brazil - Southeast coast?

Over the course of October in Brazil - Southeast coast, the temperatures are rising from 25 °C (77 °F) at the beginning of the month to 26 °C (79 °F) at the end of the month.

How long is the day (from dawn till dusk) in Brazil - Southeast coast in October?

The length of daylight in Brazil - Southeast coast in October is 12 hours.

What level of humidity is to expect in Brazil - Southeast coast in October?

Humidity in Brazil - Southeast coast in October is 82 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

How does the sea temperature evolve during the month in October in Brazil - Southeast coast?

The sea temperature during October in Brazil - Southeast coast has an increasing tendency from 22 °C (71 °F) at the beginning of the month to 23 °C (73 °F) at the end of the month.

How windy is it in Brazil - Southeast coast in October?

An average wind scale that can be expected in Brazil - Southeast coast in October is 3.

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