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September Weather in General Lavalle, Argentina

Last updated: August 22, 2025

In September, the average temperature in General Lavalle, Argentina hovers around 13°C (55°F). You'll experience a range of temperatures, with minimums dipping to 1°C (35°F) and maximums reaching up to 24°C (76°F). Be prepared for some rain, as the precipitation typically amounts to 68 mm (2.7 in) over 7 days, accompanied by an average humidity of 81%.

September Temperature in General Lavalle

In September in General Lavalle, the average temperature is 13°C (55°F), with a maximum reaching 24°C (76°F) and a minimum dipping to as low as 1°C (35°F). This makes it an ideal time for travelers looking to enjoy mild weather while exploring the local attractions.

September Weather in General Lavalle: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in General Lavalle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In General Lavalle, September typically has an average temperature of 13°C (55°F), with highs reaching up to 24°C (76°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec727167635651495155596568
Data source: Temperature data for General Lavalle 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 General Lavalle

In General Lavalle in September, the precipitation amount is 68 mm (2.7 in) over the course of 7 days.

September Precipitation Trends in General Lavalle

The chart displays monthly precipitation patterns in General Lavalle, 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 General Lavalle, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec748994765565625569526779
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in General Lavalle

In General Lavalle in September, humidity is 81%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making strolls outdoors feel heavy and slightly oppressive, which may be less than ideal for travelers looking to explore comfortably.

September Average Humidity in General Lavalle

This chart illustrates the average monthly humidity levels in General Lavalle, 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 General Lavalle is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%78%78%79%80%78%74%77%81%77%76%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in General Lavalle

In General Lavalle 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 General Lavalle.

Maximum UV Index Levels in General Lavalle for September

The chart shows the monthly maximum UV Index (UVI) for General Lavalle 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 General Lavalle typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141210743357101214
Data source: General Lavalle 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 General Lavalle Compares to Other Months

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

This table compares monthly weather conditions in General Lavalle, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)74 mm (2.9 inches)74%extreme
February Weather22°C (71°F)89 mm (3.5 inches)78%extreme
March Weather20°C (68°F)94 mm (3.7 inches)78%very high
April Weather17°C (64°F)76 mm (3.0 inches)79%high
May Weather13°C (56°F)55 mm (2.2 inches)79%moderate
June Weather11°C (51°F)65 mm (2.6 inches)78%moderate
July Weather10°C (49°F)62 mm (2.5 inches)74%moderate
August Weather11°C (51°F)55 mm (2.2 inches)77%moderate
September Weather13°C (55°F)68 mm (2.7 inches)81%high
October Weather15°C (59°F)52 mm (2.0 inches)77%very high
November Weather18°C (65°F)67 mm (2.6 inches)76%extreme
December Weather20°C (69°F)79 mm (3.1 inches)74%extreme

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