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December Weather in Zarate, Argentina

Last updated: August 22, 2025

In Zarate, Argentina, the average temperature in December reaches a pleasant 23°C (74°F), with fluctuations ranging from a cool 9°C (48°F) to a warm 38°C (101°F). Expect 75 mm (3.0 in) of precipitation over 7 days, along with an average humidity of 56%. Enjoy the balance of warmth and refreshing moisture as you explore this vibrant destination!

December Temperature in Zarate

In December in Zarate, the average temperature is 23°C (74°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop to as low as 9°C (48°F). Be sure to pack layers and stay hydrated while enjoying the diverse weather conditions.

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

The chart illustrates December 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, December typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (101°F) and lows dropping to around 9°C (48°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.

December Precipitation in Zarate

In Zarate in December, the precipitation amount is 75 mm (3.0 in) over a span of 7 days.

December Precipitation Trends in Zarate

The chart displays monthly precipitation patterns in Zarate, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Zarate, December typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec7492978681476050781057575
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Zarate

In Zarate in December, humidity is 56%. With an average temperature of 23°C (74°F), this humidity feels like a pleasant embrace, making it comfortable for traveling as long as you stay hydrated and take breaks in the shade.

December Average Humidity in Zarate

This chart illustrates the average monthly humidity levels in Zarate, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Zarate is approximately 56%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Zarate

In Zarate in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Zarate, you can check here.

Maximum UV Index Levels in Zarate for December

The chart shows the monthly maximum UV Index (UVI) for Zarate in December, 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 December, the maximum UV index in Zarate typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468101314
Data source: Zarate December 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 December 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 December’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 December’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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