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August Weather in Porto Murtinho, Brazil

Last updated: August 22, 2025

In Porto Murtinho, Brazil, the average temperature during August hovers around 23°C (73°F), with minimums dipping to 5°C (41°F) and maximums soaring to 39°C (102°F). Expect about 72 mm (2.9 in) of precipitation spread across 5 days, while the average humidity remains at a comfortable 37%.

August Temperature in Porto Murtinho

In August in Porto Murtinho, the average temperature is 23°C (73°F). Maximum temperatures can reach up to 39°C (102°F), while minimums can drop as low as 5°C (41°F). It's advisable to pack a variety of clothing to comfortably enjoy the diverse weather conditions during your travels.

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

The chart illustrates August temperature patterns in Porto Murtinho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Murtinho, August typically has an average temperature of 23°C (73°F), with highs reaching up to 39°C (102°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec848382787370697379828284
Data source: Temperature data for Porto Murtinho 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 Murtinho

In Porto Murtinho in August, the total precipitation amount is 72 mm (2.9 in) that occurs over a span of 5 days.

August Precipitation Trends in Porto Murtinho

The chart displays monthly precipitation patterns in Porto Murtinho, 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 Murtinho, August typically receives around 72 mm (2.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec127142149829357137353123131171
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Porto Murtinho

In Porto Murtinho in August humidity is 37%. With an average temperature of 23°C (73°F), this humidity feels like a pleasant embrace for traveling, allowing for comfortable outdoor activities without the discomfort of heavy moisture in the air.

August Average Humidity in Porto Murtinho

This chart illustrates the average monthly humidity levels in Porto Murtinho, 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 Murtinho is approximately 37%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%82%85%84%79%64%50%37%37%41%70%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Porto Murtinho

In Porto Murtinho 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 Porto Murtinho.

Maximum UV Index Levels in Porto Murtinho for August

The chart shows the monthly maximum UV Index (UVI) for Porto Murtinho 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 Murtinho typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311878911131415
Data source: Porto Murtinho 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 Murtinho Compares to Other Months

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

This table compares monthly weather conditions in Porto Murtinho, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (85°F)127 mm (5.0 inches)86%extreme
February Weather28°C (83°F)142 mm (5.6 inches)82%extreme
March Weather28°C (82°F)149 mm (5.9 inches)85%extreme
April Weather26°C (79°F)81 mm (3.2 inches)84%extreme
May Weather23°C (73°F)93 mm (3.6 inches)79%very high
June Weather21°C (70°F)57 mm (2.2 inches)63%high
July Weather21°C (70°F)13 mm (0.5 inches)50%very high
August Weather23°C (73°F)72 mm (2.9 inches)37%very high
September Weather26°C (79°F)53 mm (2.1 inches)37%extreme
October Weather28°C (82°F)123 mm (4.9 inches)41%extreme
November Weather28°C (83°F)131 mm (5.2 inches)70%extreme
December Weather29°C (84°F)171 mm (6.7 inches)84%extreme

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