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September Weather in Alumine, Argentina

Last updated: August 22, 2025

The average temperature in Alumine, Argentina during September hovers around 2°C (36°F). Expect a wide range in temperatures, with a minimum of -11°C (13°F) and a potential maximum of 21°C (69°F). Be prepared for 65 mm (2.6 in) of precipitation spread over approximately 9 days, and note that humidity levels are high at about 79%.

September Temperature in Alumine

In September in Alumine, the average temperature is 2°C (36°F). The maximum can reach 21°C (69°F), and the minimum can be as low as -11°C (13°F). Travelers should prepare for a wide range of temperatures, bringing both warm clothing for the cold nights and lighter layers for the warmer daytime highs.

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

The chart illustrates September temperature patterns in Alumine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alumine, September typically has an average temperature of 2°C (36°F), with highs reaching up to 21°C (69°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec565651453732313336394853
Data source: Temperature data for Alumine 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 Alumine

In Alumine in September, the precipitation amount is 65 mm (2.6 in) over the course of 9 days.

September Precipitation Trends in Alumine

The chart displays monthly precipitation patterns in Alumine, 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 Alumine, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec272029468519716012465824132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Alumine

In Alumine in September, humidity is 79%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that seeps into your bones, making traveling quite uncomfortable as the cold air clings to your skin and every breath feels heavy and frosty.

September Average Humidity in Alumine

This chart illustrates the average monthly humidity levels in Alumine, 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 Alumine is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%53%60%72%86%86%88%87%79%72%62%57%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Alumine

In Alumine in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Alumine.

Maximum UV Index Levels in Alumine for September

The chart shows the monthly maximum UV Index (UVI) for Alumine 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 Alumine typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151410753468111315
Data source: Alumine 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 Alumine Compares to Other Months

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

This table compares monthly weather conditions in Alumine, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)27 mm (1.1 inches)53%extreme
February Weather13°C (56°F)20 mm (0.8 inches)53%extreme
March Weather11°C (51°F)29 mm (1.2 inches)60%very high
April Weather7°C (45°F)46 mm (1.8 inches)71%high
May Weather3°C (38°F)85 mm (3.3 inches)86%moderate
June Weather0°C (33°F)197 mm (7.8 inches)86%moderate
July Weather-1°C (31°F)159 mm (6.3 inches)88%moderate
August Weather1°C (33°F)124 mm (4.9 inches)87%high
September Weather2°C (36°F)65 mm (2.6 inches)79%very high
October Weather4°C (40°F)82 mm (3.2 inches)72%extreme
November Weather9°C (48°F)41 mm (1.6 inches)62%extreme
December Weather12°C (54°F)32 mm (1.3 inches)57%extreme

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