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September Weather in Tres Lomas, Argentina

Last updated: August 22, 2025

In September, the average temperature in Tres Lomas, Argentina hovers around 13°C (56°F). Expect a minimum of -6°C (22°F) and a maximum reaching 33°C (92°F). During this period, the region experiences an average precipitation of 70 mm (2.8 in) over approximately 5 days, with the average humidity sitting comfortably at 59%.

September Temperature in Tres Lomas

In September in Tres Lomas, the average temperature is 13°C (56°F). Maximum temperatures can reach up to 33°C (92°F), while minimums can drop as low as -6°C (22°F). Be prepared for a wide range of temperatures during your travels!

September Weather in Tres Lomas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tres Lomas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tres Lomas, September typically has an average temperature of 13°C (56°F), with highs reaching up to 33°C (92°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec757267625348465055606772
Data source: Temperature data for Tres Lomas 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 Tres Lomas

In Tres Lomas in September, the precipitation amount is 70 mm (2.8 in) over the course of 5 days.

September Precipitation Trends in Tres Lomas

The chart displays monthly precipitation patterns in Tres Lomas, 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 Tres Lomas, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec6775859440322226706111088
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tres Lomas

In Tres Lomas in September humidity is 59%. With an average temperature of 13°C (56°F), this humidity feels like a refreshing chill in the air, making it comfortable for traveling and exploring, but be prepared for a slight dampness that adds a crispness to the atmosphere.

September Average Humidity in Tres Lomas

This chart illustrates the average monthly humidity levels in Tres Lomas, 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 Tres Lomas is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec44%49%60%71%72%65%61%56%59%50%45%40%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tres Lomas

In Tres Lomas 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 Tres Lomas.

Maximum UV Index Levels in Tres Lomas for September

The chart shows the monthly maximum UV Index (UVI) for Tres Lomas 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 Tres Lomas typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141210753457101314
Data source: Tres Lomas 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 Tres Lomas Compares to Other Months

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

This table compares monthly weather conditions in Tres Lomas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)67 mm (2.6 inches)44%extreme
February Weather22°C (72°F)75 mm (2.9 inches)49%extreme
March Weather20°C (67°F)85 mm (3.3 inches)60%very high
April Weather16°C (62°F)94 mm (3.7 inches)71%high
May Weather12°C (53°F)40 mm (1.6 inches)72%moderate
June Weather9°C (48°F)32 mm (1.2 inches)65%moderate
July Weather8°C (47°F)22 mm (0.9 inches)61%moderate
August Weather10°C (50°F)26 mm (1.0 inches)56%moderate
September Weather13°C (56°F)70 mm (2.8 inches)59%high
October Weather16°C (60°F)61 mm (2.4 inches)50%very high
November Weather19°C (67°F)110 mm (4.3 inches)45%extreme
December Weather22°C (72°F)88 mm (3.4 inches)40%extreme

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