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July Weather in Portena, Argentina

Last updated: August 22, 2025

In Portena, Argentina, the average temperature in July is a comfortable 12°C (54°F). However, you might experience a temperature range where it can dip as low as -3°C (28°F) or rise to a warm 32°C (89°F). Bring your umbrella, as there's an average precipitation of 21 mm (0.8 in) over about 4 days. With an average humidity of 58%, it's a month that beautifully balances warmth and moisture!

July Temperature in Portena

In July in Portena, the average temperature is 12°C (54°F). Maximums can reach 32°C (89°F), while minimums can drop as low as -3°C (28°F). This variation makes it essential for travelers to pack accordingly for both warm and chilly conditions.

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

The chart illustrates July 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, July typically has an average temperature of 12°C (54°F), with highs reaching up to 32°C (89°F) and lows dropping to around -3°C (28°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.

July Precipitation in Portena

In Portena in July, the precipitation amount is 21 mm (0.8 in) over a span of 4 days.

July Precipitation Trends in Portena

The chart displays monthly precipitation patterns in Portena, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Portena, July typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec1169394110532022213391105102
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Portena

In Portena in July, humidity is 58%. With an average temperature of 12°C (54°F), this humidity feels like a cool, brisk morning, making it perfect for travelers who enjoy exploring the outdoors without feeling overheated.

July Average Humidity in Portena

This chart illustrates the average monthly humidity levels in Portena, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Portena is approximately 58%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Portena

In Portena in July, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Portena.

Maximum UV Index Levels in Portena for July

The chart shows the monthly maximum UV Index (UVI) for Portena in July, 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 July, the maximum UV index in Portena typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312964579121414
Data source: Portena July 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 July 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 July’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 July’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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