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September Weather in Las Lajas, Argentina

Last updated: August 22, 2025

In Las Lajas, Argentina, the average temperature for September is a crisp 7°C (45°F). Expect a range of temperatures, with a minimum dipping to -7°C (19°F) and a maximum reaching 26°C (79°F). During this month, you might encounter 22 mm (0.9 in) of precipitation spread over 5 days, while the air carries an average humidity of 79%. Enjoy the blend of cool air and occasional showers!

September Temperature in Las Lajas

In September in Las Lajas, the average temperature is 7°C (45°F), with a maximum reaching 26°C (79°F) and a minimum dipping as low as -7°C (19°F). It’s advisable to pack layers, as temperatures can vary significantly throughout the day.

September Weather in Las Lajas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Las Lajas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Lajas, September typically has an average temperature of 7°C (45°F), with highs reaching up to 26°C (79°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec666559524437343945495864
Data source: Temperature data for Las Lajas 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 Las Lajas

In Las Lajas in September, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.

September Precipitation Trends in Las Lajas

The chart displays monthly precipitation patterns in Las Lajas, 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 Las Lajas, September typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec91913273999673922301517
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Las Lajas

In Las Lajas in September humidity is 79%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill wrapping around you, making outdoor explorations uncomfortable and requiring extra layers for warmth while you navigate through the misty air.

September Average Humidity in Las Lajas

This chart illustrates the average monthly humidity levels in Las Lajas, 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 Las Lajas is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%53%60%72%86%86%88%87%79%72%62%57%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Las Lajas

In Las Lajas 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 Las Lajas.

Maximum UV Index Levels in Las Lajas for September

The chart shows the monthly maximum UV Index (UVI) for Las Lajas 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 Las Lajas typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151411743468111415
Data source: Las Lajas 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 Las Lajas Compares to Other Months

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

This table compares monthly weather conditions in Las Lajas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)9 mm (0.4 inches)53%extreme
February Weather18°C (65°F)19 mm (0.7 inches)53%extreme
March Weather15°C (60°F)13 mm (0.5 inches)60%extreme
April Weather11°C (52°F)27 mm (1.0 inches)71%high
May Weather6°C (44°F)39 mm (1.6 inches)86%moderate
June Weather3°C (38°F)99 mm (3.9 inches)86%moderate
July Weather1°C (35°F)67 mm (2.7 inches)88%moderate
August Weather4°C (39°F)39 mm (1.5 inches)87%high
September Weather7°C (45°F)22 mm (0.9 inches)79%very high
October Weather10°C (50°F)29 mm (1.2 inches)72%extreme
November Weather15°C (59°F)15 mm (0.6 inches)62%extreme
December Weather18°C (64°F)17 mm (0.7 inches)57%extreme

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