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September Weather in Santa Sylvina, Argentina

Last updated: August 22, 2025

In Santa Sylvina, Argentina, the average temperature in September hovers around 20°C (68°F). Expect a range where the minimum dips to 4°C (39°F) and the maximum can soar to a sizzling 41°C (106°F). During this month, anticipate a total precipitation of 68 mm (2.7 in) spread across 6 days, accompanied by an average humidity of 45%.

September Temperature in Santa Sylvina

In September in Santa Sylvina, the average temperature is 20°C (68°F). Maximums can reach 41°C (106°F) and minimums can be as low as 4°C (39°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort.

September Weather in Santa Sylvina: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Sylvina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Sylvina, September typically has an average temperature of 20°C (68°F), with highs reaching up to 41°C (106°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec827976716459586268737780
Data source: Temperature data for Santa Sylvina 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 Santa Sylvina

In Santa Sylvina in September, the precipitation amount is 68 mm (2.7 in) spread over the course of 6 days.

September Precipitation Trends in Santa Sylvina

The chart displays monthly precipitation patterns in Santa Sylvina, 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 Santa Sylvina, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec147961107980392728687214689
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Sylvina

In Santa Sylvina in September humidity is 45%. With an average temperature of 20°C (68°F), this humidity feels like a refreshing embrace, making it comfortable for traveling and exploring the sights without feeling overly sticky or weighed down.

September Average Humidity in Santa Sylvina

This chart illustrates the average monthly humidity levels in Santa Sylvina, 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 Santa Sylvina is approximately 45%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%65%69%78%84%70%51%36%45%46%61%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Sylvina

In Santa Sylvina 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 Santa Sylvina.

Maximum UV Index Levels in Santa Sylvina for September

The chart shows the monthly maximum UV Index (UVI) for Santa Sylvina 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 Santa Sylvina typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210756710131414
Data source: Santa Sylvina 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 Santa Sylvina Compares to Other Months

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

This table compares monthly weather conditions in Santa Sylvina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)147 mm (5.8 inches)72%extreme
February Weather26°C (80°F)96 mm (3.8 inches)65%extreme
March Weather25°C (76°F)110 mm (4.3 inches)69%extreme
April Weather22°C (71°F)79 mm (3.1 inches)78%very high
May Weather18°C (64°F)80 mm (3.2 inches)84%high
June Weather15°C (59°F)39 mm (1.5 inches)70%moderate
July Weather14°C (58°F)27 mm (1.0 inches)51%high
August Weather17°C (62°F)28 mm (1.1 inches)36%high
September Weather20°C (68°F)68 mm (2.7 inches)45%very high
October Weather23°C (73°F)72 mm (2.8 inches)46%extreme
November Weather25°C (77°F)146 mm (5.8 inches)61%extreme
December Weather27°C (81°F)89 mm (3.5 inches)76%extreme

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