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December Weather in Ciudad Constitucion, Peru

Last updated: August 27, 2025

In December, the average temperature in Ciudad Constitucion, Peru hovers around 26°C (79°F), with a minimum of 21°C (71°F) and a maximum reaching 35°C (96°F). Expect substantial precipitation during this month, totaling 262 mm (10.3 in) over 28 days, coupled with a high average humidity of 91%. Whether you're planning a trip or simply curious, this weather data gives a vivid picture of what to expect!

December Temperature in Ciudad Constitucion

In December in Ciudad Constitucion, the average temperature is 26°C (79°F). Maximums can reach 35°C (96°F), and minimums can be as low as 21°C (71°F). This pleasant climate makes it an ideal destination for travelers seeking warmth and sunny days.

December Weather in Ciudad Constitucion: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ciudad Constitucion, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ciudad Constitucion, December typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (96°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787777777981807979
Data source: Temperature data for Ciudad Constitucion 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 Ciudad Constitucion

In Ciudad Constitucion in December, the total precipitation amount is 262 mm (10.3 in) over the course of 28 days.

December Precipitation Trends in Ciudad Constitucion

The chart displays monthly precipitation patterns in Ciudad Constitucion, 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 Ciudad Constitucion, December typically receives around 262 mm (10.3 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec25226930823915383726993178250262
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ciudad Constitucion

In Ciudad Constitucion in December, humidity is 91%. With an average temperature of 26°C (79°F), this humidity feels like navigating through an invisible blanket, making even short strolls feel laborious and leaving a sticky sheen on your skin, which can be overwhelming for travelers.

December Average Humidity in Ciudad Constitucion

This chart illustrates the average monthly humidity levels in Ciudad Constitucion, 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 Ciudad Constitucion is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%89%89%86%71%44%34%37%50%73%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ciudad Constitucion

In Ciudad Constitucion 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 Ciudad Constitucion, you can check here.

Maximum UV Index Levels in Ciudad Constitucion for December

The chart shows the monthly maximum UV Index (UVI) for Ciudad Constitucion 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 Ciudad Constitucion typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161616151211111214151514
Data source: Ciudad Constitucion 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 Ciudad Constitucion Compares to Other Months

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

This table compares monthly weather conditions in Ciudad Constitucion, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)252 mm (9.9 inches)88%extreme
February Weather26°C (79°F)269 mm (10.6 inches)86%extreme
March Weather26°C (79°F)308 mm (12.1 inches)89%extreme
April Weather26°C (79°F)238 mm (9.4 inches)89%extreme
May Weather25°C (78°F)153 mm (6.0 inches)86%extreme
June Weather25°C (77°F)83 mm (3.3 inches)71%extreme
July Weather25°C (77°F)72 mm (2.8 inches)44%extreme
August Weather26°C (79°F)69 mm (2.7 inches)34%extreme
September Weather27°C (81°F)93 mm (3.7 inches)37%extreme
October Weather27°C (80°F)178 mm (7.0 inches)50%extreme
November Weather26°C (80°F)250 mm (9.8 inches)73%extreme
December Weather26°C (79°F)262 mm (10.3 inches)91%extreme

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