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September Weather in Las Varas, Argentina

Last updated: August 22, 2025

In September, the average temperature in Las Varas, Argentina is a pleasant 17°C (63°F). However, temperatures can vary significantly, dropping to a chilly 1°C (35°F) or soaring up to 37°C (99°F). Expect approximately 35 mm (1.4 in) of precipitation over about 4 days, contributing to an average humidity of 53%.

September Temperature in Las Varas

In September in Las Varas, the average temperature is 17°C (63°F). Maximum temperatures can reach 37°C (99°F), while minimum temperatures can dip as low as 1°C (35°F). This diverse climate makes Las Varas a great destination for travelers seeking both warm weather and cooler escapes.

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

The chart illustrates September temperature patterns in Las Varas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Varas, September typically has an average temperature of 17°C (63°F), with highs reaching up to 37°C (99°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec777571665954525762677376
Data source: Temperature data for Las Varas 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 Varas

In Las Varas in September, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.

September Precipitation Trends in Las Varas

The chart displays monthly precipitation patterns in Las Varas, 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 Varas, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec100717510965151511357687106
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Las Varas

In Las Varas in September humidity is 53%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it comfortable for sightseeing and outdoor adventures, yet a light jacket may be a welcome companion as you explore.

September Average Humidity in Las Varas

This chart illustrates the average monthly humidity levels in Las Varas, 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 Varas is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec48%54%59%77%82%74%55%48%53%45%53%53%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Las Varas

In Las Varas 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 Las Varas.

Maximum UV Index Levels in Las Varas for September

The chart shows the monthly maximum UV Index (UVI) for Las Varas 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 Varas typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312864569111414
Data source: Las Varas 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 Varas Compares to Other Months

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

This table compares monthly weather conditions in Las Varas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)100 mm (3.9 inches)48%extreme
February Weather24°C (75°F)71 mm (2.8 inches)54%extreme
March Weather22°C (71°F)75 mm (3.0 inches)59%extreme
April Weather19°C (67°F)109 mm (4.3 inches)76%very high
May Weather15°C (59°F)65 mm (2.6 inches)82%high
June Weather12°C (54°F)15 mm (0.6 inches)74%moderate
July Weather11°C (53°F)15 mm (0.6 inches)55%moderate
August Weather14°C (57°F)11 mm (0.4 inches)48%high
September Weather17°C (63°F)35 mm (1.4 inches)53%very high
October Weather19°C (67°F)76 mm (3.0 inches)45%extreme
November Weather23°C (73°F)87 mm (3.4 inches)53%extreme
December Weather24°C (76°F)105 mm (4.2 inches)53%extreme

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