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September Weather in Sierra Colorada, Argentina

Last updated: August 22, 2025

In Sierra Colorada, Argentina, the average temperature in September hovers around 10°C (50°F). While you might experience a chilly minimum of -6°C (21°F), the mercury can rise to a pleasant 28°C (83°F). Expect approximately 15 mm (0.6 in) of precipitation spread over 2 days, with an average humidity level of 72% adding to the day's atmosphere.

September Temperature in Sierra Colorada

In September in Sierra Colorada, the average temperature is 10°C (50°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as -6°C (21°F). Pack accordingly to enjoy a range of weather conditions during your travels.

September Weather in Sierra Colorada: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sierra Colorada, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sierra Colorada, September typically has an average temperature of 10°C (50°F), with highs reaching up to 28°C (83°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec706962554741394449546268
Data source: Temperature data for Sierra Colorada 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 Sierra Colorada

In Sierra Colorada in September, the precipitation amount is 15 mm (0.6 in) over the course of 2 days.

September Precipitation Trends in Sierra Colorada

The chart displays monthly precipitation patterns in Sierra Colorada, 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 Sierra Colorada, September typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec71533322628281415193716
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sierra Colorada

In Sierra Colorada in September, humidity is 72%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that permeates your clothing, making outdoor exploration less comfortable and requiring extra layers to stay warm during your travels.

September Average Humidity in Sierra Colorada

This chart illustrates the average monthly humidity levels in Sierra Colorada, 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 Sierra Colorada is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec54%54%62%73%79%80%84%83%72%65%57%53%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sierra Colorada

In Sierra Colorada in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Sierra Colorada.

Maximum UV Index Levels in Sierra Colorada for September

The chart shows the monthly maximum UV Index (UVI) for Sierra Colorada 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 Sierra Colorada typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14121064335791314
Data source: Sierra Colorada 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 Sierra Colorada Compares to Other Months

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

This table compares monthly weather conditions in Sierra Colorada, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)6 mm (0.3 inches)54%extreme
February Weather20°C (69°F)15 mm (0.6 inches)54%extreme
March Weather17°C (63°F)33 mm (1.3 inches)62%very high
April Weather13°C (55°F)32 mm (1.3 inches)73%high
May Weather8°C (47°F)26 mm (1.0 inches)79%moderate
June Weather5°C (41°F)28 mm (1.1 inches)80%moderate
July Weather4°C (39°F)28 mm (1.1 inches)84%moderate
August Weather7°C (44°F)14 mm (0.6 inches)83%moderate
September Weather10°C (50°F)15 mm (0.6 inches)72%high
October Weather12°C (55°F)19 mm (0.7 inches)65%very high
November Weather17°C (62°F)37 mm (1.4 inches)57%extreme
December Weather20°C (68°F)16 mm (0.6 inches)53%extreme

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