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August Weather in Barro Alto, Brazil

Last updated: August 22, 2025

In August, the average temperature in Barro Alto, Brazil is a pleasant 21°C (70°F). During this time, temperatures can range from a cool 13°C (56°F) to a warm 33°C (91°F). With an average humidity of 70%, you can expect comfortable conditions. Additionally, there's minimal rainfall, with an average precipitation of just 5 mm (0.2 in) over 0 days.

August Temperature in Barro Alto

In August in Barro Alto, the average temperature is 21°C (70°F), with maximums reaching up to 33°C (91°F) and minimums occasionally dropping to as low as 13°C (56°F). This comfortable climate makes Barro Alto an ideal destination for travelers seeking pleasant weather and outdoor adventures.

August Weather in Barro Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Barro Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barro Alto, August typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676757371697073777676
Data source: Temperature data for Barro Alto 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 Barro Alto

In Barro Alto in August, the precipitation amount is 5 mm (0.2 in) during a span of 0 days.

August Precipitation Trends in Barro Alto

The chart displays monthly precipitation patterns in Barro Alto, 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 Barro Alto, August typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec39537542956552410494
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Barro Alto

In Barro Alto in August, humidity is 70%. With an average temperature of 21°C (70°F), this humidity feels like a warm, muggy embrace, making travel slightly uncomfortable, as the air clings to your skin and can leave you feeling sticky and in need of frequent breaks to cool down.

August Average Humidity in Barro Alto

This chart illustrates the average monthly humidity levels in Barro Alto, 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 Barro Alto is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%85%90%89%84%81%75%70%63%57%50%54%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Barro Alto

In Barro Alto in August, 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 Barro Alto.

Maximum UV Index Levels in Barro Alto for August

The chart shows the monthly maximum UV Index (UVI) for Barro Alto 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 Barro Alto typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515141210111313151515
Data source: Barro Alto 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 Barro Alto Compares to Other Months

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

This table compares monthly weather conditions in Barro Alto, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)39 mm (1.5 inches)76%extreme
February Weather25°C (77°F)53 mm (2.1 inches)85%extreme
March Weather25°C (77°F)75 mm (2.9 inches)90%extreme
April Weather24°C (75°F)41 mm (1.6 inches)89%extreme
May Weather23°C (73°F)9 mm (0.3 inches)84%extreme
June Weather21°C (71°F)5 mm (0.2 inches)81%very high
July Weather20°C (69°F)6 mm (0.2 inches)75%extreme
August Weather21°C (70°F)5 mm (0.2 inches)70%extreme
September Weather23°C (73°F)5 mm (0.2 inches)63%extreme
October Weather25°C (77°F)24 mm (0.9 inches)57%extreme
November Weather24°C (76°F)104 mm (4.1 inches)50%extreme
December Weather24°C (76°F)94 mm (3.7 inches)54%extreme

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