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September Weather in Leones, Argentina

Last updated: August 22, 2025

In September, the average temperature in Leones, Argentina hovers around 16°C (61°F). Prepare for a range of conditions, as temperatures can dip to a chilly -1°C (30°F) or soar to a sizzling 37°C (99°F). Expect about 45 mm (1.8 in) of precipitation over 5 days, with an average humidity of 62%. Stay prepared for a mix of weather during your visit!

September Temperature in Leones

In September in Leones, the average temperature is 16°C (61°F). Maximums can reach 37°C (99°F), while minimums can drop to as low as -1°C (30°F). Visitors should be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Leones, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leones, 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 (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec767470665853515561657275
Data source: Temperature data for Leones 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 Leones

In Leones in September, the total precipitation amount is 45 mm (1.8 in) over a span of 5 days.

September Precipitation Trends in Leones

The chart displays monthly precipitation patterns in Leones, 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 Leones, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec13066961077016172545748566
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Leones

In Leones 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 Leones

This chart illustrates the average monthly humidity levels in Leones, 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 Leones 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 Leones

In Leones 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 Leones.

Maximum UV Index Levels in Leones for September

The chart shows the monthly maximum UV Index (UVI) for Leones 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 Leones typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111314
Data source: Leones 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 Leones Compares to Other Months

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

This table compares monthly weather conditions in Leones, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)130 mm (5.1 inches)48%extreme
February Weather23°C (74°F)66 mm (2.6 inches)55%extreme
March Weather21°C (71°F)96 mm (3.8 inches)64%extreme
April Weather19°C (66°F)107 mm (4.2 inches)76%very high
May Weather14°C (58°F)70 mm (2.8 inches)82%moderate
June Weather11°C (53°F)16 mm (0.6 inches)77%moderate
July Weather11°C (51°F)17 mm (0.7 inches)62%moderate
August Weather13°C (56°F)25 mm (1.0 inches)59%high
September Weather16°C (61°F)45 mm (1.8 inches)62%very high
October Weather19°C (66°F)74 mm (2.9 inches)52%extreme
November Weather22°C (72°F)85 mm (3.4 inches)56%extreme
December Weather24°C (75°F)66 mm (2.6 inches)51%extreme

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