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September Weather in Aroeiras, Brazil

Last updated: August 22, 2025

In September, the average temperature in Aroeiras, Brazil is a pleasant 24°C (76°F). Expect a minimum of 18°C (64°F) and a maximum of 33°C (92°F), making it a comfortable time to explore. However, be prepared for some rain, with 25 mm (1.0 in) of precipitation expected over 10 days. With an average humidity level of 72%, it's a good idea to stay hydrated while enjoying the scenery!

September Temperature in Aroeiras

In September in Aroeiras, the average temperature is 24°C (76°F), with maximums reaching 33°C (92°F) and minimums dipping to as low as 18°C (64°F). This mild climate makes Aroeiras an ideal destination for travelers seeking comfortable weather and pleasant outdoor activities.

September Weather in Aroeiras: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Aroeiras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aroeiras, September typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979787675737475787979
Data source: Temperature data for Aroeiras 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 Aroeiras

In Aroeiras in September, the total precipitation amount is 25 mm (1.0 in) spread over a duration of 10 days.

September Precipitation Trends in Aroeiras

The chart displays monthly precipitation patterns in Aroeiras, 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 Aroeiras, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec336687736050442825202027
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Aroeiras

In Aroeiras in September humidity is 72%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities a bit uncomfortable, so travelers should stay hydrated and plan for frequent breaks in the shade.

September Average Humidity in Aroeiras

This chart illustrates the average monthly humidity levels in Aroeiras, 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 Aroeiras is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%90%89%90%86%80%77%72%68%66%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Aroeiras

In Aroeiras 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 Aroeiras.

Maximum UV Index Levels in Aroeiras for September

The chart shows the monthly maximum UV Index (UVI) for Aroeiras 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 Aroeiras typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111213131414
Data source: Aroeiras 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 Aroeiras Compares to Other Months

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

This table compares monthly weather conditions in Aroeiras, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)33 mm (1.3 inches)86%extreme
February Weather26°C (80°F)66 mm (2.6 inches)89%extreme
March Weather26°C (79°F)87 mm (3.4 inches)89%extreme
April Weather26°C (78°F)73 mm (2.9 inches)89%extreme
May Weather25°C (77°F)60 mm (2.3 inches)90%extreme
June Weather24°C (75°F)49 mm (1.9 inches)86%extreme
July Weather23°C (74°F)44 mm (1.7 inches)80%extreme
August Weather23°C (74°F)28 mm (1.1 inches)77%extreme
September Weather24°C (76°F)25 mm (1.0 inches)72%extreme
October Weather25°C (78°F)20 mm (0.8 inches)68%extreme
November Weather26°C (79°F)20 mm (0.8 inches)66%extreme
December Weather26°C (79°F)27 mm (1.0 inches)70%extreme

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