September Weather in Balnearia, Argentina

Last updated: August 22, 2025

In September, the average temperature in Balnearia, Argentina hovers around 18°C (64°F), with a minimum of 5°C (40°F) and a peak of 36°C (98°F). Expect 27 mm (1.1 in) of precipitation spread over about 4 days, paired with an average humidity level of 53%. Enjoy the diverse weather this month brings!

September Temperature in Balnearia

In September in Balnearia, the average temperature is 18°C (64°F). Maximum temperatures can reach 36°C (98°F), while the minimum can drop as low as 5°C (40°F). This makes Balnearia an ideal destination for travelers seeking a mix of warm days and cooler nights.

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

The chart illustrates September temperature patterns in Balnearia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Balnearia, September typically has an average temperature of 18°C (64°F), with highs reaching up to 36°C (98°F) and lows dropping to around 5°C (40°F).

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

September Precipitation in Balnearia

In Balnearia in September, the total precipitation amount is 27 mm (1.1 in) over a span of 4 days.

September Precipitation Trends in Balnearia

The chart displays monthly precipitation patterns in Balnearia, 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 Balnearia, September typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 4 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 Balnearia

In Balnearia in September humidity is 53%. With an average temperature of 18°C (64°F), this humidity feels like a comfortable embrace, allowing for enjoyable outdoor exploration and leisurely strolls without overwhelming heat or discomfort.

September Average Humidity in Balnearia

This chart illustrates the average monthly humidity levels in Balnearia, 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 Balnearia is approximately 53%, 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 Balnearia

In Balnearia in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Balnearia.

Maximum UV Index Levels in Balnearia for September

The chart shows the monthly maximum UV Index (UVI) for Balnearia 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 Balnearia typically reaches 9, which falls under the very high exposure category.

Data source: Balnearia 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 Balnearia Compares to Other Months

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

This table compares monthly weather conditions in Balnearia, 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 (80°F)	111 mm (4.4 inches)	48%	extreme
February Weather	25°C (77°F)	80 mm (3.1 inches)	54%	extreme
March Weather	23°C (73°F)	86 mm (3.4 inches)	59%	extreme
April Weather	20°C (69°F)	94 mm (3.7 inches)	76%	very high
May Weather	16°C (61°F)	44 mm (1.7 inches)	82%	high
June Weather	13°C (55°F)	11 mm (0.4 inches)	74%	moderate
July Weather	12°C (54°F)	12 mm (0.5 inches)	55%	moderate
August Weather	14°C (58°F)	10 mm (0.4 inches)	48%	high
September Weather	18°C (64°F)	27 mm (1.1 inches)	53%	very high
October Weather	20°C (69°F)	61 mm (2.4 inches)	45%	extreme
November Weather	24°C (75°F)	105 mm (4.1 inches)	53%	extreme
December Weather	26°C (78°F)	99 mm (3.9 inches)	53%	extreme