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September Weather in La Cruz, Argentina

Last updated: August 22, 2025

In September, the average temperature in La Cruz, Argentina hovers around 19°C (66°F), with a minimum of 6°C (43°F) and a maximum soaring up to 35°C (96°F). Expect around 143 mm (5.6 in) of precipitation over approximately 9 days, while the average humidity sits comfortably at 59%. Enjoy the diverse weather this month brings!

September Temperature in La Cruz

In September in La Cruz, the average temperature is 19°C (66°F). Maximums can reach 35°C (96°F) and minimums can drop as low as 6°C (43°F). This variability in temperature makes it essential to pack a range of clothing for your travels.

September Weather in La Cruz: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Cruz, September typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec807875706360586166707478
Data source: Temperature data for La Cruz 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 La Cruz

In La Cruz, in September, the precipitation amount is 143 mm (5.6 in) over the course of 9 days.

September Precipitation Trends in La Cruz

The chart displays monthly precipitation patterns in La Cruz, 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 La Cruz, September typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec17865125128149996181143148128100
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Cruz

In La Cruz in September, humidity is 59%. With an average temperature of 19°C (66°F), this humidity feels like a mild cloak wrapping around you while traveling, creating a pleasant yet refreshing atmosphere that invites you to explore the surroundings without feeling overly sticky or uncomfortable.

September Average Humidity in La Cruz

This chart illustrates the average monthly humidity levels in La Cruz, 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 La Cruz is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%66%73%81%83%77%69%51%59%63%66%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Cruz

In La Cruz in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in La Cruz.

Maximum UV Index Levels in La Cruz for September

The chart shows the monthly maximum UV Index (UVI) for La Cruz 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 La Cruz typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312965579121414
Data source: La Cruz 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 La Cruz Compares to Other Months

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

This table compares monthly weather conditions in La Cruz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)178 mm (7.0 inches)70%extreme
February Weather26°C (79°F)65 mm (2.6 inches)66%extreme
March Weather24°C (75°F)125 mm (4.9 inches)73%extreme
April Weather21°C (71°F)128 mm (5.0 inches)81%very high
May Weather17°C (63°F)149 mm (5.9 inches)82%high
June Weather15°C (60°F)99 mm (3.9 inches)77%moderate
July Weather14°C (58°F)61 mm (2.4 inches)69%moderate
August Weather16°C (61°F)81 mm (3.2 inches)51%high
September Weather19°C (66°F)143 mm (5.6 inches)59%very high
October Weather21°C (70°F)148 mm (5.8 inches)63%extreme
November Weather24°C (75°F)128 mm (5.0 inches)66%extreme
December Weather25°C (78°F)100 mm (3.9 inches)81%extreme

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