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December Weather in Aucayo, Peru

Last updated: August 27, 2025

In December, the average temperature in Aucayo, Peru hovers around 26°C (79°F), with a comfortable minimum of 22°C (73°F) and a warm maximum of 34°C (93°F). Expect significant rainfall, with 292 mm (11.5 in) of precipitation spread over 27 days, contributing to a high average humidity of 87%. Be prepared for a tropical ambiance!

December Temperature in Aucayo

In December, in Aucayo, the average temperature is 26°C (79°F), with maximums reaching up to 34°C (93°F) and minimums dipping as low as 22°C (73°F). This warm climate makes Aucayo an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates December temperature patterns in Aucayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aucayo, December typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979797878777980807979
Data source: Temperature data for Aucayo 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 Aucayo

In Aucayo in December, the total precipitation amount reached 292 mm (11.5 in) over the course of 27 days.

December Precipitation Trends in Aucayo

The chart displays monthly precipitation patterns in Aucayo, 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 Aucayo, December typically receives around 292 mm (11.5 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec255216335309230222155122176213244292
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aucayo

In Aucayo in December, humidity is 87%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick blanket, making it essential to stay hydrated and take frequent breaks while exploring.

December Average Humidity in Aucayo

This chart illustrates the average monthly humidity levels in Aucayo, 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 Aucayo is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%79%82%86%91%85%77%68%60%62%76%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aucayo

In Aucayo in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Aucayo.

Maximum UV Index Levels in Aucayo for December

The chart shows the monthly maximum UV Index (UVI) for Aucayo 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 Aucayo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161412111213141313
Data source: Aucayo 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 Aucayo Compares to Other Months

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

This table compares monthly weather conditions in Aucayo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)255 mm (10.0 inches)83%extreme
February Weather26°C (80°F)216 mm (8.5 inches)79%extreme
March Weather26°C (79°F)335 mm (13.2 inches)82%extreme
April Weather26°C (79°F)309 mm (12.2 inches)86%extreme
May Weather26°C (79°F)230 mm (9.0 inches)91%extreme
June Weather26°C (78°F)222 mm (8.8 inches)85%extreme
July Weather25°C (78°F)155 mm (6.1 inches)76%extreme
August Weather26°C (79°F)122 mm (4.8 inches)68%extreme
September Weather26°C (80°F)176 mm (6.9 inches)60%extreme
October Weather26°C (80°F)213 mm (8.4 inches)62%extreme
November Weather26°C (80°F)244 mm (9.6 inches)76%extreme
December Weather26°C (79°F)292 mm (11.5 inches)87%extreme

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