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September Weather in Presidente Dutra, Brazil

Last updated: August 22, 2025

In September, the average temperature in Presidente Dutra, Brazil hovers around 29°C (85°F), with minimums dipping to 20°C (69°F) and highs soaring up to 38°C (101°F). Expect 8 mm (0.3 in) of precipitation over the course of 1 day, coupled with a comfortable average humidity of 36%.

September Temperature in Presidente Dutra

In September in Presidente Dutra, the average temperature is 29°C (85°F), with maximums reaching 38°C (101°F) and minimums dropping as low as 20°C (69°F). It's a great time to visit for those who enjoy warm weather and outdoor activities.

September Weather in Presidente Dutra: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Presidente Dutra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Presidente Dutra, September typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (101°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979808181818385858382
Data source: Temperature data for Presidente Dutra 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 Presidente Dutra

In Presidente Dutra in September, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Presidente Dutra

The chart displays monthly precipitation patterns in Presidente Dutra, 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 Presidente Dutra, September typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec1722432641875576382481117
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Presidente Dutra

In Presidente Dutra in September, humidity is 36%. With an average temperature of 29°C (85°F), this humidity feels like a comfortable warmth that makes traveling enjoyable, allowing you to explore without feeling overheated or sticky.

September Average Humidity in Presidente Dutra

This chart illustrates the average monthly humidity levels in Presidente Dutra, 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 Presidente Dutra is approximately 36%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%92%93%88%75%52%42%36%35%43%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Presidente Dutra

In Presidente Dutra 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 Presidente Dutra.

Maximum UV Index Levels in Presidente Dutra for September

The chart shows the monthly maximum UV Index (UVI) for Presidente Dutra 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 Presidente Dutra typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515151311111213131413
Data source: Presidente Dutra 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 Presidente Dutra Compares to Other Months

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

This table compares monthly weather conditions in Presidente Dutra, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)172 mm (6.8 inches)90%extreme
February Weather26°C (80°F)243 mm (9.6 inches)91%extreme
March Weather26°C (79°F)264 mm (10.4 inches)92%extreme
April Weather27°C (80°F)187 mm (7.4 inches)93%extreme
May Weather27°C (81°F)55 mm (2.2 inches)88%extreme
June Weather27°C (81°F)7 mm (0.3 inches)75%extreme
July Weather27°C (81°F)6 mm (0.2 inches)52%extreme
August Weather28°C (83°F)3 mm (0.1 inches)42%extreme
September Weather29°C (85°F)8 mm (0.3 inches)36%extreme
October Weather29°C (85°F)24 mm (0.9 inches)35%extreme
November Weather28°C (83°F)81 mm (3.2 inches)43%extreme
December Weather28°C (82°F)117 mm (4.6 inches)76%extreme

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