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September Weather in Marcos Juarez, Argentina

Last updated: August 22, 2025

In Marcos Juarez, Argentina, the average temperature in September hovers around 16°C (61°F). Expect a range, with minimum temperatures dipping to -1°C (31°F) and maximum highs reaching 37°C (99°F). During this month, precipitation typically amounts to 44 mm (1.7 in) spread over about 5 days, while the average humidity sits at 62%. Prepare for varied weather conditions!

September Temperature in Marcos Juarez

In September in Marcos Juarez, the average temperature is 16°C (61°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as -1°C (31°F). This wide temperature range means travelers should pack for both warm days and cool nights.

September Weather in Marcos Juarez: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Marcos Juarez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marcos Juarez, September typically has an average temperature of 16°C (61°F), with highs reaching up to 37°C (99°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec767470665853515561657275
Data source: Temperature data for Marcos Juarez 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 Marcos Juarez

In Marcos Juarez in September, the precipitation amount is 44 mm (1.7 in) over the course of 5 days.

September Precipitation Trends in Marcos Juarez

The chart displays monthly precipitation patterns in Marcos Juarez, 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 Marcos Juarez, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec12264911117316182844767869
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Marcos Juarez

In Marcos Juarez in September, humidity is 62%. With an average temperature of 16°C (61°F), this humidity feels like a gentle blanket, making traveling comfortable yet occasionally sticky, prompting the need for light, breathable clothing to fully enjoy the sights.

September Average Humidity in Marcos Juarez

This chart illustrates the average monthly humidity levels in Marcos Juarez, 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 Marcos Juarez is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec48%55%64%76%82%77%62%59%62%52%56%51%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Marcos Juarez

In Marcos Juarez 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 Marcos Juarez.

Maximum UV Index Levels in Marcos Juarez for September

The chart shows the monthly maximum UV Index (UVI) for Marcos Juarez 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 Marcos Juarez typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111414
Data source: Marcos Juarez 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 Marcos Juarez Compares to Other Months

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

This table compares monthly weather conditions in Marcos Juarez, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)122 mm (4.8 inches)48%extreme
February Weather23°C (74°F)64 mm (2.5 inches)55%extreme
March Weather21°C (70°F)91 mm (3.6 inches)64%extreme
April Weather19°C (66°F)111 mm (4.4 inches)76%very high
May Weather14°C (58°F)73 mm (2.9 inches)82%moderate
June Weather11°C (53°F)15 mm (0.6 inches)77%moderate
July Weather11°C (51°F)18 mm (0.7 inches)62%moderate
August Weather13°C (56°F)28 mm (1.1 inches)59%high
September Weather16°C (61°F)44 mm (1.7 inches)62%very high
October Weather19°C (66°F)76 mm (3.0 inches)52%extreme
November Weather22°C (72°F)78 mm (3.1 inches)56%extreme
December Weather24°C (75°F)69 mm (2.7 inches)51%extreme

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