September Weather in Basail, Argentina

Last updated: August 22, 2025

In Basail, Argentina, the average temperature in September hovers around 20°C (68°F). Prepare for a temperature range that can dip to a minimum of 6°C (42°F) and soar up to a sizzling 41°C (106°F). During this month, expect precipitation of about 95 mm (3.7 in) over 9 days, with an average humidity level of 55%.

September Temperature in Basail

In September in Basail, the average temperature is 20°C (68°F). Maximums can reach 41°C (106°F) and minimums can drop as low as 6°C (42°F). This varied climate makes Basail a great destination for travelers seeking both warm and cool experiences.

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

The chart illustrates September temperature patterns in Basail, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Basail, September typically has an average temperature of 20°C (68°F), with highs reaching up to 41°C (106°F) and lows dropping to around 6°C (42°F).

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

September Precipitation in Basail

In Basail in September, the precipitation amount is 95 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Basail

The chart displays monthly precipitation patterns in Basail, 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 Basail, September typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 9 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 Basail

In Basail in September humidity is 55%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it comfortable for traveling but slightly sticky, encouraging leisurely strolls and relaxed outdoor activities.

September Average Humidity in Basail

This chart illustrates the average monthly humidity levels in Basail, 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 Basail is approximately 55%, 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 Basail

In Basail 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 Basail.

Maximum UV Index Levels in Basail for September

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

Data source: Basail 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 Basail Compares to Other Months

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

This table compares monthly weather conditions in Basail, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	148 mm (5.8 inches)	66%	extreme
February Weather	26°C (79°F)	66 mm (2.6 inches)	61%	extreme
March Weather	24°C (76°F)	121 mm (4.8 inches)	71%	extreme
April Weather	22°C (71°F)	126 mm (5.0 inches)	81%	very high
May Weather	18°C (64°F)	106 mm (4.2 inches)	84%	high
June Weather	16°C (61°F)	57 mm (2.2 inches)	76%	moderate
July Weather	15°C (59°F)	35 mm (1.4 inches)	64%	high
August Weather	17°C (63°F)	43 mm (1.7 inches)	46%	high
September Weather	20°C (68°F)	95 mm (3.7 inches)	55%	very high
October Weather	22°C (72°F)	100 mm (4.0 inches)	57%	extreme
November Weather	24°C (76°F)	138 mm (5.4 inches)	59%	extreme
December Weather	26°C (79°F)	92 mm (3.6 inches)	75%	extreme