Brazil - East coast weather in September 2025
Brazil - East coast weather in September 2025
Day
28 °C
Night
21 °C
Sea
26 °C
Precipitation
78 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
75 %
Day
28 °C
Night
21 °C
Sea
26 °C
Precipitation
78 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
75 %
Overview: Brazil - East coast
Travel information
Weather charts for Brazil - East coast
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Weather overview and FAQs
Weather overview
In Brazil - East coast in September, the average air temperature ranges from 28 °C (82 °F) during the day to 21 °C (70 °F) at night. There are 14 days of rain on average, where the rainfall is 78 mm (3.08 in).
Is September a good month to visit Brazil - East coast?
In September in Brazil - East coast, there are ideal conditions for a vacation. The temperature during the day will be nice 28 °C (82 °F). The temperature of the sea will be perfect at 26 °C (79 °F). At night, temperatures hover around a pleasant 21 °C (70 °F).
What temperature can I expect during the day in Brazil - East coast in September?
In Brazil - East coast in September, the average daily temperatures will be 28 °C (82 °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 September in Brazil - East coast?
In Brazil - East coast in September expect the sea to be warm at 26 °C (79 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What is the average number of rainy days in Brazil - East coast in September?
In September in Brazil - East 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 3.2 days of the week, or in general - 46 % days.
What is the air temperature in September in Brazil - East coast at night?
The average night temperature in Brazil - East coast in September is 21 °C (70 °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.
How heavy is the precipitation in Brazil - East coast in September?
In September in Brazil - East coast, there is 78 mm (3.08 in) rainfall, which means on average 3 mm (0.10 in) rainfall per day.
How many sunny hours can I expect in September in Brazil - East coast?
There is an average length of sunshine of 7 hours per day in Brazil - East coast in September.
Is it hot in Brazil - East coast in September?
In September in Brazil - East coast, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
What level of humidity is to expect in Brazil - East coast in September?
Humidity in Brazil - East coast in September is 75 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is Brazil - East coast rainier in September than in October?
Yes, Brazil - East coast is a rainier September than in October.
Is the weather in Brazil - East coast warmer in September than in August?
Yes, September in Brazil - East coast is warmer than August by 1 °C (33 °F).
How windy is it in Brazil - East coast in September?
In September in Brazil - East coast, there will be an average wind scale of 3.
How long is the day (from dawn till dusk) in Brazil - East coast in September?
The length of daylight in Brazil - East coast in September is 12 hours.