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September Weather in Zarate, Argentina

Last updated: August 22, 2025

In Zarate, Argentina, the average temperature in September is a comfortable 15°C (59°F), with a minimum dipping to 0°C (32°F) and a maximum reaching 31°C (89°F). Expect about 78 mm (3.1 in) of precipitation over 6 days, coupled with an average humidity of 72%. Embrace the season’s variety while planning your adventures!

September Temperature in Zarate

In September in Zarate, the average temperature is 15°C (59°F), with maximums reaching up to 31°C (89°F) and minimums dropping as low as 0°C (32°F). It's a great time for travelers to experience a mix of warm sunshine and cooler evenings, so be sure to pack accordingly!

September Weather in Zarate: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Zarate, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zarate, September typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (89°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec777470655853515459637074
Data source: Temperature data for Zarate 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 Zarate

In Zarate in September, the precipitation amount is 78 mm (3.1 in) spread over 6 days.

September Precipitation Trends in Zarate

The chart displays monthly precipitation patterns in Zarate, 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 Zarate, September typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec7492978681476050781057575
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Zarate

In Zarate in September humidity is 72%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket wrapping around you, creating a sultry atmosphere that can make traveling a bit uncomfortable. The stickiness in the air can leave you feeling sluggish, so it’s advisable to stay hydrated and take breaks often while exploring.

September Average Humidity in Zarate

This chart illustrates the average monthly humidity levels in Zarate, 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 Zarate 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 Zarate

In Zarate 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 Zarate.

Maximum UV Index Levels in Zarate for September

The chart shows the monthly maximum UV Index (UVI) for Zarate 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 Zarate typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468101314
Data source: Zarate 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 Zarate Compares to Other Months

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

This table compares monthly weather conditions in Zarate, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)74 mm (2.9 inches)50%extreme
February Weather23°C (74°F)92 mm (3.6 inches)61%extreme
March Weather21°C (70°F)97 mm (3.8 inches)66%extreme
April Weather18°C (66°F)86 mm (3.4 inches)80%very high
May Weather14°C (58°F)81 mm (3.2 inches)85%moderate
June Weather12°C (53°F)47 mm (1.8 inches)80%moderate
July Weather11°C (51°F)60 mm (2.4 inches)69%moderate
August Weather12°C (55°F)50 mm (2.0 inches)66%high
September Weather15°C (59°F)78 mm (3.1 inches)72%very high
October Weather17°C (63°F)105 mm (4.1 inches)63%very high
November Weather21°C (70°F)75 mm (3.0 inches)59%extreme
December Weather23°C (74°F)75 mm (3.0 inches)56%extreme

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