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September Weather in Barra dos Coqueiros, Brazil

Last updated: August 22, 2025

In Barra dos Coqueiros, Brazil, the average temperature in September hovers around 25°C (77°F), providing a pleasant climate. Expect minimum temperatures to dip to 22°C (71°F), while maximums can reach up to 28°C (82°F). However, be prepared for some rain, as precipitation typically totals 75 mm (2.9 in) over about 22 days, paired with a relative humidity of 79%.

September Temperature in Barra dos Coqueiros

In September in Barra dos Coqueiros, the average temperature is 25°C (77°F). The maximum can reach 28°C (82°F) and the minimum can be as low as 22°C (71°F). This pleasant climate makes Barra dos Coqueiros an ideal destination for travelers seeking outdoor activities and relaxation.

September Weather in Barra dos Coqueiros: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Barra dos Coqueiros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra dos Coqueiros, September typically has an average temperature of 25°C (77°F), with highs reaching up to 28°C (82°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec798080807978767677787979
Data source: Temperature data for Barra dos Coqueiros generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Barra dos Coqueiros

In Barra dos Coqueiros in September, the precipitation amount is 75 mm (2.9 in) over the course of 22 days.

September Precipitation Trends in Barra dos Coqueiros

The chart displays monthly precipitation patterns in Barra dos Coqueiros, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Barra dos Coqueiros, September typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec42531091331741531728875444341
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Barra dos Coqueiros

In Barra dos Coqueiros in September, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

September Average Humidity in Barra dos Coqueiros

This chart illustrates the average monthly humidity levels in Barra dos Coqueiros, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Barra dos Coqueiros is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%82%84%86%86%83%81%80%79%77%76%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Barra dos Coqueiros

In Barra dos Coqueiros in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Barra dos Coqueiros.

Maximum UV Index Levels in Barra dos Coqueiros for September

The chart shows the monthly maximum UV Index (UVI) for Barra dos Coqueiros in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Barra dos Coqueiros typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414131110101213141414
Data source: Barra dos Coqueiros September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Barra dos Coqueiros Compares to Other Months

Weather in Barra dos Coqueiros varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Barra dos Coqueiros, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Barra dos Coqueiros, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)42 mm (1.7 inches)81%extreme
February Weather27°C (81°F)53 mm (2.1 inches)82%extreme
March Weather27°C (81°F)109 mm (4.3 inches)84%extreme
April Weather27°C (80°F)133 mm (5.3 inches)86%extreme
May Weather26°C (79°F)173 mm (6.8 inches)86%extreme
June Weather25°C (78°F)153 mm (6.0 inches)83%very high
July Weather24°C (76°F)172 mm (6.8 inches)81%very high
August Weather24°C (76°F)88 mm (3.5 inches)80%extreme
September Weather25°C (77°F)75 mm (2.9 inches)79%extreme
October Weather25°C (78°F)44 mm (1.7 inches)77%extreme
November Weather26°C (79°F)43 mm (1.7 inches)76%extreme
December Weather26°C (79°F)41 mm (1.6 inches)76%extreme

Compare Barra dos Coqueiros's Climate with Cities Worldwide