August Weather in Avellaneda, Argentina

Last updated: August 22, 2025

In August, the average temperature in Avellaneda, Argentina hovers around 16°C (61°F). Temperatures can vary significantly, with a minimum of -1°C (30°F) and a scorching maximum of 39°C (102°F). During this month, expect about 52 mm (2.0 in) of precipitation over 5 days, accompanied by an average humidity of 46%.

August Temperature in Avellaneda

In August, in Avellaneda, the average temperature is 16°C (61°F), with maximums reaching up to 39°C (102°F) and minimums dipping as low as -1°C (30°F). This temperature range makes Avellaneda a great destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Avellaneda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Avellaneda, August typically has an average temperature of 16°C (61°F), with highs reaching up to 39°C (102°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Avellaneda generated using information from the Copernicus Climate Change Service.

August Precipitation in Avellaneda

In Avellaneda in August, the precipitation amount is 52 mm (2.0 in) over a span of 5 days.

August Precipitation Trends in Avellaneda

The chart displays monthly precipitation patterns in Avellaneda, 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 Avellaneda, August typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Avellaneda

In Avellaneda in August, humidity is 46%. With an average temperature of 16°C (61°F), this humidity feels like a refreshing, mildly cool environment for traveling, where the air is crisp enough to keep you comfortable while exploring the sights without feeling stifling or oppressive.

August Average Humidity in Avellaneda

This chart illustrates the average monthly humidity levels in Avellaneda, 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 Avellaneda is approximately 46%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Avellaneda

In Avellaneda 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 Avellaneda.

Maximum UV Index Levels in Avellaneda for August

The chart shows the monthly maximum UV Index (UVI) for Avellaneda 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 Avellaneda typically reaches 7, which falls under the high exposure category.

Data source: Avellaneda 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 Avellaneda Compares to Other Months

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

This table compares monthly weather conditions in Avellaneda, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	155 mm (6.1 inches)	66%	extreme
February Weather	26°C (78°F)	78 mm (3.1 inches)	61%	extreme
March Weather	24°C (75°F)	88 mm (3.5 inches)	71%	extreme
April Weather	21°C (70°F)	93 mm (3.7 inches)	81%	very high
May Weather	17°C (63°F)	113 mm (4.4 inches)	84%	high
June Weather	14°C (58°F)	66 mm (2.6 inches)	76%	moderate
July Weather	14°C (57°F)	38 mm (1.5 inches)	64%	moderate
August Weather	16°C (61°F)	52 mm (2.0 inches)	46%	high
September Weather	18°C (65°F)	117 mm (4.6 inches)	55%	very high
October Weather	21°C (70°F)	92 mm (3.6 inches)	57%	extreme
November Weather	24°C (75°F)	157 mm (6.2 inches)	59%	extreme
December Weather	25°C (78°F)	97 mm (3.8 inches)	75%	extreme