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September Weather in Barrancas, Argentina

Last updated: August 22, 2025

In Barrancas, Argentina, the average temperature in September hovers around 1°C (34°F). Temperatures can dip as low as -14°C (7°F) or rise to a maximum of 21°C (70°F). Expect about 34 mm (1.3 in) of precipitation spread over 5 days, with an average humidity of 68%. Stay prepared for the fluctuations!

September Temperature in Barrancas

In September, in Barrancas, the average temperature is 1°C (34°F). Maximums can reach 21°C (70°F), while minimums can drop as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures, from chilly days to unexpectedly warm spells.

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

The chart illustrates September temperature patterns in Barrancas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barrancas, September typically has an average temperature of 1°C (34°F), with highs reaching up to 21°C (70°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec605854473728272934415257
Data source: Temperature data for Barrancas generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Barrancas

In Barrancas in September, the precipitation amount is 34 mm (1.3 in) over the course of 5 days.

September Precipitation Trends in Barrancas

The chart displays monthly precipitation patterns in Barrancas, 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 Barrancas, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec314121284494455034352034
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Barrancas

In Barrancas in September, humidity is 68%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill in the air, making for a brisk and invigorating travel experience, but it's essential to dress warmly to enjoy the sights without feeling too cold.

September Average Humidity in Barrancas

This chart illustrates the average monthly humidity levels in Barrancas, 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 Barrancas is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec41%41%48%60%79%83%86%83%68%64%49%42%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Barrancas

In Barrancas 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 Barrancas.

Maximum UV Index Levels in Barrancas for September

The chart shows the monthly maximum UV Index (UVI) for Barrancas 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 Barrancas typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1614118745810111516
Data source: Barrancas 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 Barrancas Compares to Other Months

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

This table compares monthly weather conditions in Barrancas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)31 mm (1.2 inches)41%extreme
February Weather14°C (58°F)41 mm (1.6 inches)41%extreme
March Weather12°C (54°F)21 mm (0.8 inches)48%extreme
April Weather8°C (47°F)28 mm (1.1 inches)60%very high
May Weather3°C (37°F)44 mm (1.7 inches)79%high
June Weather-2°C (28°F)93 mm (3.7 inches)82%moderate
July Weather-3°C (27°F)45 mm (1.8 inches)85%moderate
August Weather-2°C (29°F)50 mm (2.0 inches)83%very high
September Weather1°C (34°F)34 mm (1.3 inches)68%very high
October Weather5°C (41°F)35 mm (1.4 inches)64%extreme
November Weather11°C (52°F)19 mm (0.8 inches)49%extreme
December Weather14°C (57°F)34 mm (1.4 inches)42%extreme

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