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September Weather in Alejandro Roca, Argentina

Last updated: August 22, 2025

In September, the average temperature in Alejandro Roca, Argentina hovers around 15°C (59°F). Expect a wide range, with minimums dipping to -3°C (28°F) and maximums soaring to 35°C (95°F). Precipitation is moderate, with 34 mm (1.3 in) over 5 days, while the average humidity remains comfortable at 56%. Enjoy the diverse weather that this month offers!

September Temperature in Alejandro Roca

In September in Alejandro Roca, the average temperature is a comfortable 15°C (59°F). However, it can soar to a maximum of 35°C (95°F) during the hottest days, while nighttime temperatures can drop to a chilly minimum of -3°C (28°F). Be sure to pack layers and prepare for temperature fluctuations to fully enjoy your travels!

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

The chart illustrates September temperature patterns in Alejandro Roca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alejandro Roca, September typically has an average temperature of 15°C (59°F), with highs reaching up to 35°C (95°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec757370655750495459647175
Data source: Temperature data for Alejandro 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 Alejandro Roca

In Alejandro Roca in September, the precipitation amount is 34 mm (1.3 in) over the course of 5 days.

September Precipitation Trends in Alejandro Roca

The chart displays monthly precipitation patterns in Alejandro 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 Alejandro Roca, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec110728584641611434568883
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Alejandro Roca

In Alejandro Roca in September humidity is 56%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing yet slightly damp embrace, making it an ideal time for exploring the surroundings without the discomfort of sweltering heat.

September Average Humidity in Alejandro Roca

This chart illustrates the average monthly humidity levels in Alejandro 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 Alejandro Roca is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%52%63%74%78%71%57%53%56%50%54%47%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Alejandro Roca

In Alejandro Roca 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 Alejandro Roca.

Maximum UV Index Levels in Alejandro Roca for September

The chart shows the monthly maximum UV Index (UVI) for Alejandro 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 Alejandro Roca typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111314
Data source: Alejandro 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 Alejandro Roca Compares to Other Months

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

This table compares monthly weather conditions in Alejandro Roca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)110 mm (4.3 inches)45%extreme
February Weather23°C (73°F)72 mm (2.8 inches)52%extreme
March Weather21°C (70°F)85 mm (3.4 inches)63%extreme
April Weather18°C (65°F)84 mm (3.3 inches)74%very high
May Weather14°C (57°F)64 mm (2.5 inches)78%moderate
June Weather10°C (51°F)16 mm (0.6 inches)71%moderate
July Weather9°C (49°F)11 mm (0.4 inches)57%moderate
August Weather12°C (54°F)4 mm (0.2 inches)53%high
September Weather15°C (59°F)34 mm (1.3 inches)56%very high
October Weather18°C (64°F)56 mm (2.2 inches)50%extreme
November Weather22°C (71°F)88 mm (3.5 inches)54%extreme
December Weather24°C (75°F)83 mm (3.3 inches)47%extreme

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