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Brazil

Brazil - Northeast coast weather in September 2025

Brazil

Brazil - Northeast coast weather in September 2025

 

Day

32 °C

 

Night

23 °C

 

Sea

27 °C

 

Precipitation

7 mm

in month

 

Rainy days

2 days

in month

 

Daylight

12 hours

average

 

Sunshine

9 hours

average

 

Humidity

69 %

 

Day

32 °C

 

Night

23 °C

 

Sea

27 °C

 

Precipitation

7 mm

in month

 

Rainy days

2 days

in month

 

Daylight

12 hours

average

 

Sunshine

9 hours

average

 

Humidity

69 %

Overview: Brazil - Northeast coast
In September in Brazil - Northeast coast, the average air temperature ranges from 32 °C (90 °F) during the day to 23 °C (73 °F) at night. There are 2 days of rain on average, where the rainfall is 7 mm (0.26 in).

Weather charts for Brazil - Northeast coast

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Beach and architecture in Fortaleza on a sunny day
Beach and mountain range in Fernando de Noronha in partly cloudy weather
Beach in Fernando de Noronha on a sunny day with some clouds

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Weather overview and FAQs

Weather overview

In September in Brazil - Northeast coast, the average air temperature ranges from 32 °C (90 °F) during the day to 23 °C (73 °F) at night. There are 2 days of rain on average, where the rainfall is 7 mm (0.26 in).

Are there good conditions to visit in September in Brazil - Northeast coast?

In Brazil - Northeast coast in September, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 32 °C (90 °F). The temperature of the sea will be perfect at 27 °C (80 °F). At night, temperatures hover around a pleasant 23 °C (73 °F). You can expect just 2 days of rain during the month, taking an umbrella is not necessary.

What is the sea temperature in Brazil - Northeast coast in September?

The sea will reach 27 °C (80 °F) in Brazil - Northeast coast in September. Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

What temperature can I expect during the day in Brazil - Northeast coast in September?

In Brazil - Northeast coast in September, the average daily temperatures will be 32 °C (90 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

How many days of precipitation on average can I expect in September in Brazil - Northeast coast?

There are 2 days, which are rainy in September in Brazil - Northeast coast, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.5 days of the week, or in general - 8 % days.

What is the air temperature in September in Brazil - Northeast coast at night?

The average night temperature in Brazil - Northeast coast in September is 23 °C (73 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

Is September part of the dry season in Brazil - Northeast coast?

Yes, there is a dry season in Brazil - Northeast coast in September with just 2 days during the month being rainy.

Is it hot in Brazil - Northeast coast in September?

Yes, it is hot in Brazil - Northeast coast in September, although the perception of heat can be subjective. Daytime temperatures rise to 32 °C (90 °F).

How windy is Brazil - Northeast coast in September?

In Brazil - Northeast coast in September, there will be an average wind scale of 3.

How many hours of sun to expect in Brazil - Northeast coast in September?

In Brazil - Northeast coast in September, you can expect around 9 hours of sunshine.

What level of humidity is to expect in September in Brazil - Northeast coast?

In Brazil - Northeast coast in September, expect humidity around 69 %.

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

The length of daylight in Brazil - Northeast coast in September is 12 hours.

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