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December Weather in Vilca, Peru

Last updated: August 27, 2025

In December, the average temperature in Vilca, Peru is a chilly 6°C (42°F). Expect a range from a frosty -4°C (25°F) to a mild 15°C (59°F). The weather can be quite damp, with approximately 207 mm (8.1 in) of precipitation spread over 27 days. Staying cozy is key, as the average humidity hovers around a high 87%.

December Temperature in Vilca

In December in Vilca, the average temperature is 6°C (42°F). The maximum can reach 15°C (59°F), while the minimum can drop as low as -4°C (25°F). Be prepared for a varied climate if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Vilca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vilca, December typically has an average temperature of 6°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec424241413938373839404242
Data source: Temperature data for Vilca 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 Vilca

In Vilca in December, the precipitation amount is 207 mm (8.1 in) over the course of 27 days.

December Precipitation Trends in Vilca

The chart displays monthly precipitation patterns in Vilca, 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 Vilca, December typically receives around 207 mm (8.1 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec20524522711788423555101145175207
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vilca

In Vilca in December humidity is 87%. With an average temperature of 6°C (42°F), this humidity feels like a persistent chill that seeps into your bones, making it uncomfortable for traveling and leaving you longing for warmth at every turn.

December Average Humidity in Vilca

This chart illustrates the average monthly humidity levels in Vilca, 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 Vilca is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%89%83%69%56%51%53%68%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vilca

In Vilca in December, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Vilca.

Maximum UV Index Levels in Vilca for December

The chart shows the monthly maximum UV Index (UVI) for Vilca 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 Vilca typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec201919181512141517181918
Data source: Vilca 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 Vilca Compares to Other Months

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

This table compares monthly weather conditions in Vilca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)205 mm (8.1 inches)89%extreme
February Weather5°C (42°F)245 mm (9.6 inches)89%extreme
March Weather5°C (42°F)227 mm (8.9 inches)90%extreme
April Weather5°C (41°F)117 mm (4.6 inches)89%extreme
May Weather4°C (40°F)87 mm (3.4 inches)83%extreme
June Weather3°C (39°F)42 mm (1.7 inches)69%extreme
July Weather3°C (38°F)35 mm (1.4 inches)56%extreme
August Weather3°C (38°F)54 mm (2.1 inches)50%extreme
September Weather4°C (39°F)101 mm (4.0 inches)53%extreme
October Weather5°C (41°F)145 mm (5.7 inches)68%extreme
November Weather6°C (42°F)175 mm (6.9 inches)81%extreme
December Weather6°C (42°F)207 mm (8.1 inches)87%extreme

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