September Weather in Alderetes, Argentina

Last updated: August 22, 2025

In September, the average temperature in Alderetes, Argentina is a comfortable 17°C (63°F). Visitors can expect a range, with minimums dipping to 2°C (36°F) and highs soaring up to 35°C (95°F). During this month, the area typically receives 57 mm (2.3 in) of precipitation over about 7 days, contributing to an average humidity level of 58%.

September Temperature in Alderetes

In September in Alderetes, the average temperature is 17°C (63°F), with maximums reaching 35°C (95°F) and minimums dipping as low as 2°C (36°F). This range makes it a perfect destination for travelers seeking a variety of weather experiences, from warm days to cooler evenings.

September Weather in Alderetes: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Alderetes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alderetes, September typically has an average temperature of 17°C (63°F), with highs reaching up to 35°C (95°F) and lows dropping to around 2°C (36°F).

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

September Precipitation in Alderetes

In Alderetes in September, the precipitation amount is 57 mm (2.3 in) over a span of 7 days.

September Precipitation Trends in Alderetes

The chart displays monthly precipitation patterns in Alderetes, 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 Alderetes, September typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Alderetes

In Alderetes in September humidity is 58%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and dress in light layers.

September Average Humidity in Alderetes

This chart illustrates the average monthly humidity levels in Alderetes, 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 Alderetes is approximately 58%, 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 Alderetes

In Alderetes 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 Alderetes.

Maximum UV Index Levels in Alderetes for September

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

Data source: Alderetes 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 Alderetes Compares to Other Months

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

This table compares monthly weather conditions in Alderetes, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (75°F)	232 mm (9.1 inches)	79%	extreme
February Weather	22°C (72°F)	278 mm (11.0 inches)	81%	extreme
March Weather	20°C (69°F)	219 mm (8.6 inches)	83%	extreme
April Weather	18°C (65°F)	184 mm (7.3 inches)	85%	very high
May Weather	14°C (58°F)	125 mm (4.9 inches)	75%	high
June Weather	11°C (53°F)	52 mm (2.0 inches)	62%	moderate
July Weather	11°C (52°F)	27 mm (1.1 inches)	53%	high
August Weather	14°C (57°F)	17 mm (0.7 inches)	44%	high
September Weather	17°C (63°F)	57 mm (2.3 inches)	58%	very high
October Weather	19°C (67°F)	116 mm (4.6 inches)	54%	extreme
November Weather	22°C (71°F)	178 mm (7.0 inches)	66%	extreme
December Weather	23°C (73°F)	193 mm (7.6 inches)	74%	extreme