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December Weather in Aucara, Peru

Last updated: August 27, 2025

In Aucara, Peru, the average temperature in December hovers around 8°C (47°F), with a chilly minimum plunging to -6°C (21°F) and a pleasant maximum reaching 18°C (65°F). Expect 24 days of precipitation totaling 189 mm (7.4 in), all while the atmosphere remains humid at an average of 82%.

December Temperature in Aucara

In December in Aucara, the average temperature is 8°C (47°F). The maximum can reach 18°C (65°F), while the minimum can dip as low as -6°C (21°F). Be sure to pack layers and prepare for varying weather conditions during your visit.

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

The chart illustrates December temperature patterns in Aucara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aucara, December typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (65°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec474747454443434446464747
Data source: Temperature data for Aucara 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 Aucara

In Aucara in December, the precipitation amount is 189 mm (7.4 in) over the course of 24 days.

December Precipitation Trends in Aucara

The chart displays monthly precipitation patterns in Aucara, 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 Aucara, December typically receives around 189 mm (7.4 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec19718820272472426276395106189
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aucara

In Aucara in December humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.

December Average Humidity in Aucara

This chart illustrates the average monthly humidity levels in Aucara, 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 Aucara is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%84%67%53%47%53%67%75%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aucara

In Aucara in December, the maximum UV index reaches 19, which corresponds to an extreme exposure category. With a time to burn of just 10 minutes, it’s essential to take precautions. For detailed information, you can check the hourly UV index in Aucara.

Maximum UV Index Levels in Aucara for December

The chart shows the monthly maximum UV Index (UVI) for Aucara 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 Aucara typically reaches 19, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191922171411131517181919
Data source: Aucara 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 Aucara Compares to Other Months

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

This table compares monthly weather conditions in Aucara, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)197 mm (7.8 inches)89%extreme
February Weather8°C (47°F)188 mm (7.4 inches)90%extreme
March Weather8°C (47°F)202 mm (8.0 inches)90%extreme
April Weather7°C (45°F)72 mm (2.8 inches)90%extreme
May Weather7°C (44°F)47 mm (1.8 inches)84%extreme
June Weather6°C (43°F)24 mm (0.9 inches)67%extreme
July Weather6°C (43°F)26 mm (1.0 inches)53%extreme
August Weather7°C (44°F)27 mm (1.1 inches)47%extreme
September Weather8°C (46°F)63 mm (2.5 inches)53%extreme
October Weather8°C (46°F)95 mm (3.7 inches)67%extreme
November Weather9°C (48°F)106 mm (4.2 inches)75%extreme
December Weather8°C (47°F)189 mm (7.4 inches)82%extreme

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