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September Weather in Presidencia Roca, Argentina

Last updated: August 22, 2025

In September, the average temperature in Presidencia Roca, Argentina reaches a delightful 21°C (70°F). While you might experience a minimum of 7°C (46°F) on cooler days, be prepared for the occasional maximum of 42°C (108°F) during heatwaves. Rainfall is moderate, with approximately 87 mm (3.4 in) falling over about 7 days, and the humidity sits comfortably at around 50%.

September Temperature in Presidencia Roca

In September, in Presidencia Roca, the average temperature is 21°C (70°F). Maximum temperatures can reach 42°C (108°F), while minimums can drop to as low as 7°C (46°F). Be prepared for a wide range of temperatures, making it ideal for outdoor adventures and evening outings.

September Weather in Presidencia Roca: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Presidencia Roca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Presidencia Roca, September typically has an average temperature of 21°C (70°F), with highs reaching up to 42°C (108°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec828077726663616570747781
Data source: Temperature data for Presidencia Roca 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 Presidencia Roca

In Presidencia Roca in September, the precipitation amount is 87 mm (3.4 in) over a span of 7 days.

September Precipitation Trends in Presidencia Roca

The chart displays monthly precipitation patterns in Presidencia Roca, 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 Presidencia Roca, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec129671031031315138348711214863
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Presidencia Roca

In Presidencia Roca in September humidity is 50%. With average temperature 21°C (70°F), this humidity feels like a comfortable embrace, making it pleasant for traveling while still requiring a light layer for occasional cool breezes.

September Average Humidity in Presidencia Roca

This chart illustrates the average monthly humidity levels in Presidencia Roca, 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 Presidencia Roca is approximately 50%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%70%73%83%85%73%63%44%50%53%66%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Presidencia Roca

In Presidencia Roca in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Presidencia Roca.

Maximum UV Index Levels in Presidencia Roca for September

The chart shows the monthly maximum UV Index (UVI) for Presidencia Roca 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 Presidencia Roca typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756810131415
Data source: Presidencia Roca 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 Presidencia Roca Compares to Other Months

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

This table compares monthly weather conditions in Presidencia Roca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)129 mm (5.1 inches)76%extreme
February Weather27°C (80°F)67 mm (2.6 inches)70%extreme
March Weather25°C (78°F)103 mm (4.0 inches)73%extreme
April Weather22°C (72°F)103 mm (4.1 inches)83%very high
May Weather19°C (66°F)131 mm (5.2 inches)85%high
June Weather17°C (63°F)51 mm (2.0 inches)73%moderate
July Weather16°C (61°F)38 mm (1.5 inches)63%high
August Weather18°C (65°F)34 mm (1.4 inches)44%very high
September Weather21°C (70°F)87 mm (3.4 inches)50%very high
October Weather23°C (74°F)112 mm (4.4 inches)53%extreme
November Weather25°C (77°F)148 mm (5.8 inches)66%extreme
December Weather27°C (81°F)63 mm (2.5 inches)82%extreme

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