September Weather in Cerro Azul, Argentina

Last updated: August 22, 2025

In Cerro Azul, Argentina, the average temperature in September hovers around 20°C (68°F). While the mercury can dip as low as 7°C (44°F), it can soar up to a sizzling 37°C (98°F). Expect about 117 mm (4.6 in) of precipitation spread over 10 days, and enjoy a comfortable average humidity of 54%.

September Temperature in Cerro Azul

In September in Cerro Azul, the average temperature is 20°C (68°F). The maximum can reach 37°C (98°F), and the minimum can be as low as 7°C (44°F). Be prepared for a range of temperatures and pack accordingly for your travels.

September Weather in Cerro Azul: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cerro Azul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerro Azul, September typically has an average temperature of 20°C (68°F), with highs reaching up to 37°C (98°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Cerro Azul

In Cerro Azul in September, the total precipitation amount is 117 mm (4.6 in) recorded over a span of 10 days.

September Precipitation Trends in Cerro Azul

The chart displays monthly precipitation patterns in Cerro Azul, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Cerro Azul, September typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Cerro Azul

In Cerro Azul in September, humidity is 54%. With an average temperature of 20°C (68°F), this humidity feels like a pleasant embrace, making it quite comfortable for traveling and exploring the surroundings.

September Average Humidity in Cerro Azul

This chart illustrates the average monthly humidity levels in Cerro Azul, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Cerro Azul is approximately 54%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Cerro Azul

In Cerro Azul in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Cerro Azul.

Maximum UV Index Levels in Cerro Azul for September

The chart shows the monthly maximum UV Index (UVI) for Cerro Azul in September, 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 September, the maximum UV index in Cerro Azul typically reaches 10, which falls under the very high exposure category.

Data source: Cerro Azul September 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 September Weather in Cerro Azul Compares to Other Months

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

This table compares monthly weather conditions in Cerro Azul, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	185 mm (7.3 inches)	77%	extreme
February Weather	25°C (77°F)	117 mm (4.6 inches)	71%	extreme
March Weather	24°C (75°F)	147 mm (5.8 inches)	74%	extreme
April Weather	21°C (70°F)	126 mm (5.0 inches)	82%	very high
May Weather	18°C (64°F)	213 mm (8.4 inches)	82%	high
June Weather	16°C (62°F)	107 mm (4.2 inches)	73%	moderate
July Weather	15°C (60°F)	107 mm (4.2 inches)	67%	high
August Weather	17°C (63°F)	91 mm (3.6 inches)	49%	high
September Weather	20°C (68°F)	117 mm (4.6 inches)	54%	very high
October Weather	22°C (71°F)	177 mm (7.0 inches)	58%	extreme
November Weather	24°C (75°F)	157 mm (6.2 inches)	69%	extreme
December Weather	25°C (78°F)	83 mm (3.3 inches)	84%	extreme