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August Weather in Pirai, Brazil

Last updated: August 22, 2025

In August, the average temperature in Pirai, Brazil hovers around 19°C (67°F). Expect a range that dips as low as 8°C (46°F) and soars to a balmy 33°C (91°F). With 64 mm (2.5 in) of precipitation spread over about 10 days, you might want to keep an umbrella handy. Additionally, the average humidity level is a comfortable 73%, ensuring a pleasant atmosphere throughout the month.

August Temperature in Pirai

In August in Pirai, the average temperature is 19°C (67°F). Maximum temperatures can reach 33°C (91°F), while the minimum can drop as low as 8°C (46°F). This climate makes Pirai an ideal destination for travelers seeking pleasant weather and a variety of outdoor activities.

August Weather in Pirai: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Pirai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pirai, August typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (91°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec787676726968666671727275
Data source: Temperature data for Pirai 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 Pirai

In Pirai in August, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

August Precipitation Trends in Pirai

The chart displays monthly precipitation patterns in Pirai, 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 Pirai, August typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2452462231037541316463134190236
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Pirai

In Pirai in August humidity is 73%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable and sticky, but still manageable as long as you stay hydrated and take breaks in the shade.

August Average Humidity in Pirai

This chart illustrates the average monthly humidity levels in Pirai, 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 Pirai 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 Pirai

In Pirai in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Pirai.

Maximum UV Index Levels in Pirai for August

The chart shows the monthly maximum UV Index (UVI) for Pirai 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 Pirai typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151211867911121315
Data source: Pirai 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 Pirai Compares to Other Months

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

This table compares monthly weather conditions in Pirai, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)245 mm (9.6 inches)85%extreme
February Weather24°C (76°F)246 mm (9.7 inches)85%extreme
March Weather24°C (76°F)223 mm (8.8 inches)86%extreme
April Weather22°C (73°F)103 mm (4.1 inches)83%extreme
May Weather20°C (69°F)75 mm (3.0 inches)81%very high
June Weather20°C (68°F)40 mm (1.6 inches)80%high
July Weather19°C (66°F)31 mm (1.2 inches)76%high
August Weather19°C (67°F)64 mm (2.5 inches)73%very high
September Weather22°C (71°F)63 mm (2.5 inches)68%extreme
October Weather22°C (73°F)134 mm (5.3 inches)61%extreme
November Weather22°C (72°F)190 mm (7.5 inches)72%extreme
December Weather24°C (75°F)236 mm (9.3 inches)75%extreme

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