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December Weather in Chiriaco, Peru

Last updated: August 27, 2025

In Chiriaco, Peru, the average temperature in December hovers around 22°C (72°F). Expect a minimum of 16°C (61°F) and a maximum of 31°C (88°F). During this month, you'll experience 200 mm (7.9 in) of precipitation over 29 days, accompanied by an average humidity level of 85%.

December Temperature in Chiriaco

In December in Chiriaco, the average temperature is 22°C (72°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 16°C (61°F). This mild climate makes it an ideal destination for travelers looking to explore comfortably.

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

The chart illustrates December temperature patterns in Chiriaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chiriaco, December typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (88°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec717271707069686970717271
Data source: Temperature data for Chiriaco 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 Chiriaco

In Chiriaco, in December, the precipitation amount is 200 mm (7.9 in) over a span of 29 days.

December Precipitation Trends in Chiriaco

The chart displays monthly precipitation patterns in Chiriaco, 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 Chiriaco, December typically receives around 200 mm (7.9 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec189179306266249197171162196219219200
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chiriaco

In Chiriaco in December, humidity is 85%. With an average temperature of 22°C (72°F), this humidity feels like you're walking through a warm, dense fog, making every step slightly sticky and adding a layer of heaviness to the air that can be both suffocating and refreshing at the same time, definitely affecting your travel experience.

December Average Humidity in Chiriaco

This chart illustrates the average monthly humidity levels in Chiriaco, 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 Chiriaco is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%85%87%88%73%51%44%49%71%77%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chiriaco

In Chiriaco in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Chiriaco, you can check here.

Maximum UV Index Levels in Chiriaco for December

The chart shows the monthly maximum UV Index (UVI) for Chiriaco 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 Chiriaco typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161617171412121315151514
Data source: Chiriaco 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 Chiriaco Compares to Other Months

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

This table compares monthly weather conditions in Chiriaco, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)189 mm (7.5 inches)82%extreme
February Weather22°C (72°F)179 mm (7.0 inches)80%extreme
March Weather22°C (71°F)306 mm (12.0 inches)85%extreme
April Weather21°C (71°F)266 mm (10.5 inches)87%extreme
May Weather21°C (70°F)249 mm (9.8 inches)88%extreme
June Weather20°C (69°F)197 mm (7.8 inches)73%extreme
July Weather20°C (68°F)171 mm (6.7 inches)51%extreme
August Weather20°C (69°F)162 mm (6.4 inches)44%extreme
September Weather21°C (70°F)196 mm (7.7 inches)49%extreme
October Weather22°C (71°F)219 mm (8.6 inches)71%extreme
November Weather22°C (72°F)219 mm (8.6 inches)77%extreme
December Weather22°C (72°F)200 mm (7.9 inches)85%extreme

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