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December Weather in Villa Castelli, Argentina

Last updated: August 22, 2025

In December, the average temperature in Villa Castelli, Argentina hovers around 17°C (62°F). Visitors can expect a minimum of 6°C (43°F) and a pleasant maximum of 29°C (84°F). With an average humidity of 37%, it’s a comfortable time to explore. However, be prepared for some light rain, as the area experiences approximately 37 mm (1.5 in) of precipitation over 8 days.

December Temperature in Villa Castelli

In December in Villa Castelli, the average temperature is 17°C (62°F). Maximums can reach 29°C (84°F), and minimums can be as low as 6°C (43°F). This makes it a great time for travelers to enjoy a mix of warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Villa Castelli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Villa Castelli, December typically has an average temperature of 17°C (62°F), with highs reaching up to 29°C (84°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec646159554946454751555962
Data source: Temperature data for Villa Castelli 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 Castelli

In Villa Castelli in December, the total precipitation amount is 37 mm (1.5 in) over a span of 8 days.

December Precipitation Trends in Villa Castelli

The chart displays monthly precipitation patterns in Villa Castelli, 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 Castelli, December typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec30352417191011315161437
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Villa Castelli

In Villa Castelli in December, humidity is 37%. With an average temperature of 17°C (62°F), this humidity feels like a comfortable yet refreshing breeze, making it an ideal time for traveling and exploring the sights without feeling overly warm or sticky.

December Average Humidity in Villa Castelli

This chart illustrates the average monthly humidity levels in Villa Castelli, 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 Castelli 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 Castelli

In Villa Castelli 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 Castelli, you can check Hourly UV Index in Villa Castelli.

Maximum UV Index Levels in Villa Castelli for December

The chart shows the monthly maximum UV Index (UVI) for Villa Castelli 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 Castelli typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec17161411766812141617
Data source: Villa Castelli 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 Castelli Compares to Other Months

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

This table compares monthly weather conditions in Villa Castelli, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)30 mm (1.2 inches)47%extreme
February Weather16°C (61°F)35 mm (1.4 inches)51%extreme
March Weather15°C (59°F)24 mm (0.9 inches)56%extreme
April Weather13°C (55°F)17 mm (0.7 inches)58%extreme
May Weather10°C (50°F)19 mm (0.7 inches)57%high
June Weather8°C (46°F)10 mm (0.4 inches)46%high
July Weather7°C (45°F)11 mm (0.4 inches)49%high
August Weather9°C (48°F)3 mm (0.1 inches)40%very high
September Weather11°C (51°F)15 mm (0.6 inches)38%extreme
October Weather13°C (55°F)15 mm (0.6 inches)37%extreme
November Weather15°C (60°F)14 mm (0.5 inches)36%extreme
December Weather17°C (62°F)37 mm (1.5 inches)37%extreme

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