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August Weather in Portena, Argentina

Last updated: August 22, 2025

In August, the average temperature in Portena, Argentina hovers around 14°C (58°F). Expect a broad range, with minimums dipping to -1°C (30°F) and maximums soaring up to 35°C (95°F). During this month, you can anticipate 21 mm (0.8 in) of precipitation over approximately 3 days, accompanied by an average humidity level of 54%.

August Temperature in Portena

In August, in Portena, the average temperature is 14°C (58°F). The maximum can reach 35°C (95°F), while the minimum can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures when traveling during this month in Portena.

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

The chart illustrates August temperature patterns in Portena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portena, August typically has an average temperature of 14°C (58°F), with highs reaching up to 35°C (95°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec787572676055535863687377
Data source: Temperature data for Portena 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 Portena

In Portena in August, the precipitation amount is 21 mm (0.8 in) over a period of 3 days.

August Precipitation Trends in Portena

The chart displays monthly precipitation patterns in Portena, 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 Portena, August typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1169394110532022213391105102
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Portena

In Portena in August, humidity is 54%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing embrace, making it quite pleasant for traveling as long as you stay hydrated and enjoy mild, invigorating air during your adventures.

August Average Humidity in Portena

This chart illustrates the average monthly humidity levels in Portena, 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 Portena is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%65%76%83%78%58%54%59%50%53%57%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Portena

In Portena in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Portena.

Maximum UV Index Levels in Portena for August

The chart shows the monthly maximum UV Index (UVI) for Portena 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 Portena typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312964579121414
Data source: Portena 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 Portena Compares to Other Months

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

This table compares monthly weather conditions in Portena, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)116 mm (4.6 inches)51%extreme
February Weather24°C (75°F)93 mm (3.7 inches)57%extreme
March Weather22°C (72°F)94 mm (3.7 inches)65%extreme
April Weather19°C (67°F)109 mm (4.3 inches)76%very high
May Weather15°C (60°F)53 mm (2.1 inches)83%high
June Weather13°C (55°F)20 mm (0.8 inches)78%moderate
July Weather12°C (54°F)21 mm (0.8 inches)58%moderate
August Weather14°C (58°F)21 mm (0.8 inches)54%high
September Weather17°C (63°F)32 mm (1.3 inches)59%very high
October Weather20°C (68°F)91 mm (3.6 inches)50%extreme
November Weather23°C (73°F)105 mm (4.1 inches)53%extreme
December Weather25°C (77°F)102 mm (4.0 inches)57%extreme

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