Porto Seguro weather in September 2025
Porto Seguro weather in September 2025
Day
27 °C
Night
19 °C
Sea
25 °C
Precipitation
127 mm
in month
Rainy days
13 days
in month
Daylight
12 hours
average
Sunshine
5 hours
average
Humidity
81 %
Day
27 °C
Night
19 °C
Sea
25 °C
Precipitation
127 mm
in month
Rainy days
13 days
in month
Daylight
12 hours
average
Sunshine
5 hours
average
Humidity
81 %
Overview: Porto Seguro
Travel information
Weather charts for Porto Seguro
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Weather overview for Porto Seguro
Weather overview
In September in Porto Seguro, the average air temperature ranges from 27 °C (81 °F) during the day to 19 °C (67 °F) at night. There are 13 days of rain on average, where the rainfall is 127 mm (5.01 in).
Is September a good month to visit Porto Seguro?
September is one of the best months to visit Porto Seguro. The daily temperatures in this month reach pleasant 27 °C (81 °F). The seawater temperature reaches ideal 25 °C (77 °F). At night, temperatures hover around a pleasant 19 °C (67 °F).
What is the temperature in Porto Seguro during the day in September?
In Porto Seguro in September, the average daily temperatures will be 27 °C (81 °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 Porto Seguro in September?
In Porto Seguro in September expect the sea to be warm at 25 °C (77 °F). It will be comfortable for you to spend even a long time in a sea warm like this, there will be people for whom this temperature will be too low or too high.
What is the average number of rainy days in Porto Seguro in September?
There are 13 days, which are rainy in September in Porto Seguro, 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 3.0 days of the week, or in general - 43 % days.
What is the rainfall intensity in Porto Seguro in September?
In September in Porto Seguro, there is 127 mm (5.01 in) rainfall, which means on average 4 mm (0.17 in) rainfall per day.
What is the air temperature in Porto Seguro in September at night?
The average night temperature in September in Porto Seguro is 19 °C (67 °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.
Is there a dry season in Porto Seguro in September?
No, September is not a dry month in Porto Seguro, expect rain approximately 13 days in a month.
How many hours of sun to expect in Porto Seguro in September?
There is an average length of sunshine of 5 hours per day in Porto Seguro in September.
How long is the day (from dawn till dusk) in Porto Seguro in September?
The length of daylight in September in Porto Seguro is 12 hours.
Is it hot in September in Porto Seguro?
In September in Porto Seguro, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is Porto Seguro rainier in September than in August?
No, in Porto Seguro in September it does not rain more than in August.
How humid is Porto Seguro in September?
In September in Porto Seguro, expect humidity around 81 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is the weather in Porto Seguro warmer in September than in October?
No, in Porto Seguro in September the temperature is not higher than in October.
Is the temperature rising or falling in the course of time in Porto Seguro in September?
Over the course of September in Porto Seguro, the temperatures are rising from 27 °C (80 °F) at the beginning of the month to 27 °C (81 °F) at the end of the month.