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August Weather in Barra Mansa, Brazil

Last updated: August 22, 2025

In August, the average temperature in Barra Mansa, Brazil is a pleasant 18°C (65°F). Expect temperatures to range from a cool 6°C (42°F) to a warm 32°C (89°F). During this time, you can anticipate about 49 mm (1.9 in) of precipitation spread over 7 days, with an average humidity level of 73%. Enjoy the varied weather as you explore this captivating destination!

August Temperature in Barra Mansa

In August in Barra Mansa, the average temperature is 18°C (65°F), with maximums reaching 32°C (89°F) and minimums dropping as low as 6°C (42°F). This pleasant range makes it an ideal time for travelers seeking comfortable weather conditions.

August Weather in Barra Mansa: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Barra Mansa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra Mansa, August typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (89°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec767474716766646570727173
Data source: Temperature data for Barra Mansa 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.

August Precipitation in Barra Mansa

In Barra Mansa in August, the precipitation amount is 49 mm (1.9 in) over the course of 7 days.

August Precipitation Trends in Barra Mansa

The chart displays monthly precipitation patterns in Barra Mansa, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Barra Mansa, August typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec193209177765424224953112190261
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Barra Mansa

In Barra Mansa in August, humidity is 73%. With an average temperature of 18°C (65°F), this humidity feels like a warm, slightly muggy embrace that can make exploring the outdoors a bit sticky, yet still pleasant for leisurely strolls and sightseeing.

August Average Humidity in Barra Mansa

This chart illustrates the average monthly humidity levels in Barra Mansa, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Barra Mansa is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%83%81%80%76%73%68%61%72%75%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Barra Mansa

In Barra Mansa in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Barra Mansa.

Maximum UV Index Levels in Barra Mansa for August

The chart shows the monthly maximum UV Index (UVI) for Barra Mansa in August, 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 August, the maximum UV index in Barra Mansa typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161613118781012131416
Data source: Barra Mansa August 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 August Weather in Barra Mansa Compares to Other Months

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

This table compares monthly weather conditions in Barra Mansa, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)193 mm (7.6 inches)85%extreme
February Weather24°C (75°F)208 mm (8.2 inches)85%extreme
March Weather24°C (75°F)177 mm (7.0 inches)86%extreme
April Weather22°C (71°F)76 mm (3.0 inches)83%extreme
May Weather19°C (67°F)54 mm (2.1 inches)81%very high
June Weather19°C (66°F)24 mm (0.9 inches)80%high
July Weather18°C (64°F)22 mm (0.9 inches)76%very high
August Weather18°C (65°F)49 mm (1.9 inches)73%very high
September Weather21°C (71°F)53 mm (2.1 inches)68%extreme
October Weather22°C (72°F)111 mm (4.4 inches)61%extreme
November Weather22°C (71°F)190 mm (7.5 inches)72%extreme
December Weather23°C (74°F)261 mm (10.3 inches)75%extreme

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