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December Weather in Villa Bustos, Argentina

Last updated: August 22, 2025

In Villa Bustos, Argentina, the average temperature in December zips by at a pleasant 20°C (69°F). Be prepared for temperature variances, as it can dip to a brisk 9°C (49°F) or soar to a toasty 34°C (93°F). The month also brings 137 mm (5.4 in) of precipitation spread over 18 days, contributing to an average humidity of 61%.

December Temperature in Villa Bustos

In December in Villa Bustos, the average temperature is 20°C (69°F). Maximums can reach 34°C (93°F), and minimums can be as low as 9°C (49°F). This pleasant climate makes Villa Bustos an ideal destination for travelers seeking a balance of warmth and cooler evenings.

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

The chart illustrates December temperature patterns in Villa Bustos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Villa Bustos, December typically has an average temperature of 20°C (69°F), with highs reaching up to 34°C (93°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec706764605247465156616668
Data source: Temperature data for Villa Bustos 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 Bustos

In Villa Bustos in December, the total precipitation amount is 137 mm (5.4 in) over the course of 18 days.

December Precipitation Trends in Villa Bustos

The chart displays monthly precipitation patterns in Villa Bustos, 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 Bustos, December typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1521331125536211093251112137
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Villa Bustos

In Villa Bustos in December, humidity is 61%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace that gently clings to your skin, making it an ideal setting for leisurely strolls in the mornings while keeping you hydrated throughout your travels.

December Average Humidity in Villa Bustos

This chart illustrates the average monthly humidity levels in Villa Bustos, 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 Bustos is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%66%68%83%82%72%57%42%51%47%58%62%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Villa Bustos

In Villa Bustos in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Villa Bustos.

Maximum UV Index Levels in Villa Bustos for December

The chart shows the monthly maximum UV Index (UVI) for Villa Bustos 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 Bustos typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151310756810131516
Data source: Villa Bustos 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 Bustos Compares to Other Months

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

This table compares monthly weather conditions in Villa Bustos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)152 mm (6.0 inches)63%extreme
February Weather19°C (67°F)133 mm (5.2 inches)66%extreme
March Weather18°C (64°F)112 mm (4.4 inches)68%extreme
April Weather15°C (60°F)55 mm (2.2 inches)83%very high
May Weather11°C (53°F)36 mm (1.4 inches)82%high
June Weather8°C (47°F)21 mm (0.8 inches)72%moderate
July Weather8°C (47°F)10 mm (0.4 inches)57%high
August Weather11°C (51°F)9 mm (0.4 inches)42%very high
September Weather13°C (56°F)32 mm (1.3 inches)51%very high
October Weather16°C (61°F)51 mm (2.0 inches)47%extreme
November Weather19°C (66°F)112 mm (4.4 inches)58%extreme
December Weather20°C (69°F)137 mm (5.4 inches)61%extreme

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