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August Weather in Porto Calvo, Brazil

Last updated: August 22, 2025

In August, the average temperature in Porto Calvo, Brazil is a pleasant 24°C (75°F). You can expect a minimum of 18°C (64°F) and a maximum of 29°C (84°F), making it a comfortable time to explore. However, be prepared for some rain, as 94 mm (3.7 in) of precipitation is likely over 25 days. With an average humidity of 84%, the air may feel quite muggy, so dress appropriately for your adventures!

August Temperature in Porto Calvo

In August in Porto Calvo, the average temperature is 24°C (75°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 18°C (64°F). This pleasant climate makes it an ideal destination for travelers seeking comfortable weather for outdoor activities and exploration.

August Weather in Porto Calvo: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Porto Calvo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Calvo, August typically has an average temperature of 24°C (75°F), with highs reaching up to 29°C (84°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180797776747476787980
Data source: Temperature data for Porto Calvo 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 Porto Calvo

In Porto Calvo in August, the precipitation amount reaches 94 mm (3.7 in) over the course of 25 days.

August Precipitation Trends in Porto Calvo

The chart displays monthly precipitation patterns in Porto Calvo, 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 Porto Calvo, August typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec55671361161401471389467454448
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Porto Calvo

In Porto Calvo in August humidity is 84%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making it essential for travelers to stay hydrated and plan outdoor activities for early mornings or late afternoons when the heat is more bearable.

August Average Humidity in Porto Calvo

This chart illustrates the average monthly humidity levels in Porto Calvo, 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 Porto Calvo is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%89%90%89%86%84%79%74%71%72%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Porto Calvo

In Porto Calvo in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Porto Calvo.

Maximum UV Index Levels in Porto Calvo for August

The chart shows the monthly maximum UV Index (UVI) for Porto Calvo 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 Porto Calvo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111213131514
Data source: Porto Calvo 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 Porto Calvo Compares to Other Months

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

This table compares monthly weather conditions in Porto Calvo, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)55 mm (2.2 inches)84%extreme
February Weather27°C (81°F)67 mm (2.6 inches)87%extreme
March Weather27°C (81°F)136 mm (5.3 inches)88%extreme
April Weather26°C (79°F)116 mm (4.6 inches)89%extreme
May Weather25°C (78°F)140 mm (5.5 inches)90%extreme
June Weather24°C (76°F)147 mm (5.8 inches)89%extreme
July Weather23°C (74°F)138 mm (5.4 inches)86%extreme
August Weather24°C (75°F)94 mm (3.7 inches)84%extreme
September Weather24°C (76°F)67 mm (2.6 inches)79%extreme
October Weather25°C (78°F)45 mm (1.8 inches)74%extreme
November Weather26°C (80°F)44 mm (1.7 inches)71%extreme
December Weather27°C (80°F)48 mm (1.9 inches)72%extreme

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