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September Weather in Roque Perez, Argentina

Last updated: August 22, 2025

In Roque Perez, Argentina, the average temperature for September hovers around 13°C (56°F). Expect a range from a brisk 0°C (32°F) to a balmy 30°C (86°F). Be prepared for some wet days, as the month sees about 94 mm (3.7 in) of precipitation over 7 days, and you can anticipate an average humidity of 72%.

September Temperature in Roque Perez

In September in Roque Perez, the average temperature is 13°C (56°F). Maximums can reach 30°C (86°F), while minimums can drop as low as 0°C (32°F). This wide range of temperatures makes it essential for travelers to pack appropriately for both warm and cold conditions.

September Weather in Roque Perez: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Roque Perez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roque Perez, September typically has an average temperature of 13°C (56°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec757268635551495256616872
Data source: Temperature data for Roque Perez 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 Roque Perez

In Roque Perez in September, the precipitation amount is 94 mm (3.7 in) over a span of 7 days.

September Precipitation Trends in Roque Perez

The chart displays monthly precipitation patterns in Roque Perez, 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 Roque Perez, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec6876771136653433894708176
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Roque Perez

In Roque Perez in September, humidity is 72%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and reminding travelers to stay hydrated and seek shade whenever possible.

September Average Humidity in Roque Perez

This chart illustrates the average monthly humidity levels in Roque Perez, 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 Roque Perez is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%61%66%80%85%80%69%66%72%63%59%56%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Roque Perez

In Roque Perez 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 Roque Perez.

Maximum UV Index Levels in Roque Perez for September

The chart shows the monthly maximum UV Index (UVI) for Roque Perez 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 Roque Perez typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141211753468101314
Data source: Roque Perez 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 Roque Perez Compares to Other Months

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

This table compares monthly weather conditions in Roque Perez, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)68 mm (2.7 inches)50%extreme
February Weather22°C (73°F)76 mm (3.0 inches)61%extreme
March Weather20°C (69°F)77 mm (3.0 inches)66%extreme
April Weather17°C (64°F)113 mm (4.5 inches)80%high
May Weather13°C (56°F)66 mm (2.6 inches)85%moderate
June Weather10°C (51°F)53 mm (2.1 inches)80%moderate
July Weather9°C (49°F)43 mm (1.7 inches)69%moderate
August Weather11°C (52°F)38 mm (1.5 inches)66%high
September Weather13°C (56°F)94 mm (3.7 inches)72%very high
October Weather16°C (61°F)70 mm (2.7 inches)63%very high
November Weather20°C (68°F)81 mm (3.2 inches)59%extreme
December Weather22°C (72°F)76 mm (3.0 inches)56%extreme

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