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August Weather in Barra Velha, Brazil

Last updated: August 22, 2025

In August, the average temperature in Barra Velha, Brazil hovers around 17°C (63°F). Expect a comfortable range, with minimums dropping to 8°C (46°F) and maximums peaking at 26°C (79°F). During this period, 65 mm (2.6 in) of precipitation falls over about 9 days, contributing to an average humidity of 79%. Whether you're planning a trip or just curious, this climate offers a unique blend of warmth and moisture.

August Temperature in Barra Velha

In August in Barra Velha, the average temperature is 17°C (63°F). Maximums can reach 26°C (79°F), and minimums can be as low as 8°C (46°F). This mild climate makes Barra Velha an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates August temperature patterns in Barra Velha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra Velha, August typically has an average temperature of 17°C (63°F), with highs reaching up to 26°C (79°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec777776726865626366697175
Data source: Temperature data for Barra Velha 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 Velha

In Barra Velha in August, the precipitation amount is 65 mm (2.6 in) over the course of 9 days.

August Precipitation Trends in Barra Velha

The chart displays monthly precipitation patterns in Barra Velha, 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 Velha, August typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec173177151921141284265106137107159
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Barra Velha

In Barra Velha in August, humidity is 79%. With an average temperature of 17°C (63°F), this humidity feels like a warm, muggy embrace, making outdoor activities less comfortable and prompting travelers to seek shaded areas or cool refreshments more frequently.

August Average Humidity in Barra Velha

This chart illustrates the average monthly humidity levels in Barra Velha, 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 Velha is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%85%85%86%85%80%79%82%82%86%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Barra Velha

In Barra Velha in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Barra Velha.

Maximum UV Index Levels in Barra Velha for August

The chart shows the monthly maximum UV Index (UVI) for Barra Velha 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 Velha typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210755810121415
Data source: Barra Velha 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 Velha Compares to Other Months

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

This table compares monthly weather conditions in Barra Velha, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)173 mm (6.8 inches)86%extreme
February Weather25°C (77°F)177 mm (7.0 inches)83%extreme
March Weather24°C (76°F)151 mm (6.0 inches)85%extreme
April Weather22°C (72°F)92 mm (3.6 inches)85%very high
May Weather20°C (68°F)114 mm (4.5 inches)86%high
June Weather18°C (65°F)128 mm (5.1 inches)85%moderate
July Weather17°C (62°F)42 mm (1.7 inches)80%moderate
August Weather17°C (63°F)65 mm (2.6 inches)79%very high
September Weather19°C (67°F)106 mm (4.2 inches)82%very high
October Weather21°C (69°F)137 mm (5.4 inches)82%extreme
November Weather22°C (71°F)107 mm (4.2 inches)86%extreme
December Weather24°C (75°F)158 mm (6.2 inches)88%extreme

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