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September Weather in Arrufo, Argentina

Last updated: August 22, 2025

In Arrufo, Argentina, the average temperature in September hovers around 18°C (64°F). However, prepare for fluctuations, as the mercury can dip as low as 4°C (39°F) and soar to a sizzling 39°C (103°F). Expect about 40 mm (1.6 in) of precipitation over 5 days, with an average humidity level of 59% providing a balance of comfort and moisture.

September Temperature in Arrufo

In September in Arrufo, the average temperature is 18°C (64°F). Maximum temperatures can reach 39°C (103°F), while minimum temperatures can drop as low as 4°C (39°F). This wide temperature range makes Arrufo both an exciting and versatile destination for travelers, so be sure to pack accordingly.

September Weather in Arrufo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Arrufo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arrufo, September typically has an average temperature of 18°C (64°F), with highs reaching up to 39°C (103°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec797773686055545864697478
Data source: Temperature data for Arrufo 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 Arrufo

In Arrufo in September, the precipitation amount is 40 mm (1.6 in) over the course of 5 days.

September Precipitation Trends in Arrufo

The chart displays monthly precipitation patterns in Arrufo, 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 Arrufo, September typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec124878792753332304085138104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Arrufo

In Arrufo in September, humidity is 59%. With an average temperature of 18°C (64°F), this humidity feels like a mild embrace, making it comfortable for traveling and perfect for exploring the sights without feeling too hot or sticky.

September Average Humidity in Arrufo

This chart illustrates the average monthly humidity levels in Arrufo, 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 Arrufo is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%65%76%83%78%58%54%59%50%53%57%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Arrufo

In Arrufo 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 Arrufo.

Maximum UV Index Levels in Arrufo for September

The chart shows the monthly maximum UV Index (UVI) for Arrufo 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 Arrufo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141412964579121415
Data source: Arrufo 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 Arrufo Compares to Other Months

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

This table compares monthly weather conditions in Arrufo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)124 mm (4.9 inches)51%extreme
February Weather25°C (77°F)87 mm (3.4 inches)57%extreme
March Weather23°C (73°F)87 mm (3.4 inches)65%extreme
April Weather20°C (68°F)92 mm (3.6 inches)76%very high
May Weather16°C (61°F)75 mm (2.9 inches)83%high
June Weather13°C (55°F)33 mm (1.3 inches)78%moderate
July Weather12°C (54°F)32 mm (1.2 inches)58%moderate
August Weather14°C (58°F)30 mm (1.2 inches)54%high
September Weather18°C (64°F)40 mm (1.6 inches)59%very high
October Weather20°C (69°F)85 mm (3.3 inches)50%extreme
November Weather23°C (74°F)137 mm (5.4 inches)53%extreme
December Weather25°C (78°F)104 mm (4.1 inches)57%extreme

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