December Weather in Villa Union, Argentina

Last updated: August 22, 2025

In Villa Union, Argentina, the average temperature in December hovers around 19°C (67°F). Expect temperatures to range from a minimum of 7°C (44°F) to a maximum of 33°C (91°F). During this month, you can anticipate a total precipitation of 16 mm (0.6 in) spread over 3 days and an average humidity level of 37%. Enjoy your time in this delightful climate!

December Temperature in Villa Union

In December in Villa Union, the average temperature is 19°C (67°F). Maximum temperatures can reach 33°C (91°F), while the minimum can drop as low as 7°C (44°F). This diverse range of temperatures makes Villa Union an ideal destination for travelers seeking to enjoy both warm and cooler moments during their stay.

December Weather in Villa Union: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Villa Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Villa Union, December typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (91°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec696562585147464953586366
Data source: Temperature data for Villa Union 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 Villa Union

In Villa Union in December, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

December Precipitation Trends in Villa Union

The chart displays monthly precipitation patterns in Villa Union, 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 Villa Union, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec273623152010113139717
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Villa Union

In Villa Union in December humidity is 37%. With an average temperature of 19°C (67°F), this humidity feels like a refreshing breeze, making it an ideal environment for exploring the local sights and enjoying outdoor activities comfortably.

December Average Humidity in Villa Union

This chart illustrates the average monthly humidity levels in Villa Union, 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 Villa Union is approximately 37%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec47%51%56%58%57%46%49%40%38%37%37%37%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Villa Union

In Villa Union in December, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Villa Union, you can check Hourly UV Index in Villa Union.

Maximum UV Index Levels in Villa Union for December

The chart shows the monthly maximum UV Index (UVI) for Villa Union 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 Villa Union typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec17151310756811131517
Data source: Villa Union 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 Villa Union Compares to Other Months

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

This table compares monthly weather conditions in Villa Union, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)27 mm (1.1 inches)47%extreme
February Weather18°C (65°F)36 mm (1.4 inches)51%extreme
March Weather17°C (63°F)23 mm (0.9 inches)56%extreme
April Weather14°C (58°F)15 mm (0.6 inches)58%very high
May Weather11°C (51°F)20 mm (0.8 inches)57%high
June Weather8°C (47°F)10 mm (0.4 inches)46%moderate
July Weather8°C (46°F)11 mm (0.4 inches)49%high
August Weather10°C (49°F)3 mm (0.1 inches)40%very high
September Weather12°C (53°F)13 mm (0.5 inches)38%extreme
October Weather14°C (58°F)9 mm (0.4 inches)37%extreme
November Weather17°C (64°F)7 mm (0.3 inches)36%extreme
December Weather19°C (67°F)16 mm (0.6 inches)37%extreme

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