August Weather in Castelli, Argentina

Last updated: August 22, 2025

In Castelli, Argentina, the average temperature in August hovers around 11°C (52°F). Expect a mix of cool and warm days, with minimums dipping to -2°C (29°F) and soaring highs reaching 25°C (78°F). During this month, precipitation is around 47 mm (1.9 in), spread over about 6 days, and the average humidity sits at a comfortable 69%.

August Temperature in Castelli

In August in Castelli, the average temperature is 11°C (52°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as -2°C (29°F). This variation makes it important for travelers to pack layered clothing to comfortably enjoy their visit.

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

The chart illustrates August temperature patterns in Castelli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castelli, August typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (78°F) and lows dropping to around -2°C (29°F).

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

August Precipitation in Castelli

In Castelli in August, the precipitation amount is 47 mm (1.9 in) over the course of 6 days.

August Precipitation Trends in Castelli

The chart displays monthly precipitation patterns in Castelli, 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 Castelli, August typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Castelli

In Castelli in August, humidity is 69%. With an average temperature of 11°C (52°F), this humidity feels like a cool, damp embrace that can make outdoor activities and sightseeing slightly uncomfortable without proper layering, urging travelers to stay hydrated while enjoying the crisp air.

August Average Humidity in Castelli

This chart illustrates the average monthly humidity levels in Castelli, 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 Castelli is approximately 69%, 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 Castelli

In Castelli in August, 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 Castelli.

Maximum UV Index Levels in Castelli for August

The chart shows the monthly maximum UV Index (UVI) for Castelli 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 Castelli typically reaches 5, which falls under the moderate exposure category.

Data source: Castelli 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 Castelli Compares to Other Months

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

This table compares monthly weather conditions in Castelli, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	60 mm (2.4 inches)	59%	extreme
February Weather	22°C (72°F)	65 mm (2.6 inches)	70%	extreme
March Weather	20°C (68°F)	89 mm (3.5 inches)	72%	extreme
April Weather	17°C (64°F)	89 mm (3.5 inches)	82%	high
May Weather	13°C (56°F)	51 mm (2.0 inches)	86%	moderate
June Weather	11°C (51°F)	63 mm (2.5 inches)	81%	moderate
July Weather	10°C (49°F)	60 mm (2.4 inches)	73%	moderate
August Weather	11°C (52°F)	47 mm (1.9 inches)	69%	moderate
September Weather	13°C (56°F)	74 mm (2.9 inches)	76%	high
October Weather	15°C (60°F)	61 mm (2.4 inches)	69%	very high
November Weather	19°C (66°F)	65 mm (2.6 inches)	66%	extreme
December Weather	21°C (70°F)	90 mm (3.6 inches)	61%	extreme