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September Weather in Piedras Blancas, Argentina

Last updated: August 22, 2025

In Piedras Blancas, Argentina, the average temperature in September hovers around 17°C (62°F), with a minimum dipping to 1°C (35°F) and a maximum soaring to 34°C (93°F). You can expect approximately 70 mm (2.7 in) of precipitation spread over 6 days, along with an average humidity of 59%. Embrace the fluctuating climate as it adds character to your experience!

September Temperature in Piedras Blancas

In September, in Piedras Blancas, the average temperature is 17°C (62°F). Maximum temperatures can reach 34°C (93°F), while the minimum can drop to as low as 1°C (35°F). Be sure to pack for a range of weather conditions while traveling during this time.

September Weather in Piedras Blancas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Piedras Blancas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piedras Blancas, September typically has an average temperature of 17°C (62°F), with highs reaching up to 34°C (93°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec787672686055545762677376
Data source: Temperature data for Piedras Blancas 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 Piedras Blancas

In Piedras Blancas in September, the total precipitation amount is 70 mm (2.7 in), occurring over the span of 6 days.

September Precipitation Trends in Piedras Blancas

The chart displays monthly precipitation patterns in Piedras Blancas, 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 Piedras Blancas, September typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec116979190106655461701118693
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Piedras Blancas

In Piedras Blancas in September humidity is 59%. With an average temperature of 17°C (62°F), this humidity feels like a refreshing but slightly sticky embrace, making travel enjoyable yet requiring a light layer to stay comfortable as you explore the surroundings.

September Average Humidity in Piedras Blancas

This chart illustrates the average monthly humidity levels in Piedras Blancas, 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 Piedras Blancas 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 Piedras Blancas

In Piedras Blancas 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 Piedras Blancas.

Maximum UV Index Levels in Piedras Blancas for September

The chart shows the monthly maximum UV Index (UVI) for Piedras Blancas 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 Piedras Blancas typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312964569111414
Data source: Piedras Blancas 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 Piedras Blancas Compares to Other Months

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

This table compares monthly weather conditions in Piedras Blancas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)116 mm (4.6 inches)51%extreme
February Weather24°C (76°F)97 mm (3.8 inches)57%extreme
March Weather22°C (72°F)91 mm (3.6 inches)65%extreme
April Weather20°C (68°F)89 mm (3.5 inches)76%very high
May Weather15°C (60°F)106 mm (4.2 inches)83%high
June Weather13°C (55°F)65 mm (2.6 inches)78%moderate
July Weather12°C (54°F)54 mm (2.1 inches)58%moderate
August Weather14°C (57°F)61 mm (2.4 inches)54%high
September Weather17°C (62°F)70 mm (2.7 inches)59%very high
October Weather19°C (67°F)111 mm (4.4 inches)50%extreme
November Weather23°C (73°F)86 mm (3.4 inches)53%extreme
December Weather24°C (76°F)93 mm (3.6 inches)57%extreme

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