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December Weather in Puerto Alegria, Peru

Last updated: August 27, 2025

In December, the average temperature in Puerto Alegria, Peru is a warm 26°C (78°F), with highs reaching up to a balmy 34°C (93°F) and lows dipping to about 22°C (72°F). Expect considerable precipitation of 380 mm (14.9 in) over the 30 days, accompanied by an average humidity level of 87%, creating a tropical atmosphere perfect for those who enjoy lush, vibrant weather.

December Temperature in Puerto Alegria

In December in Puerto Alegria, the average temperature is 26°C (78°F). The maximum can reach 34°C (93°F), while the minimum can be as low as 22°C (72°F). This pleasant climate makes Puerto Alegria an ideal destination for travelers seeking warm and comfortable weather.

December Weather in Puerto Alegria: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Puerto Alegria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Alegria, December typically has an average temperature of 26°C (78°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec787979787878777879797978
Data source: Temperature data for Puerto Alegria 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 Puerto Alegria

In Puerto Alegria in December, the precipitation amount is 380 mm (14.9 in) over a span of 30 days.

December Precipitation Trends in Puerto Alegria

The chart displays monthly precipitation patterns in Puerto Alegria, 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 Puerto Alegria, December typically receives around 380 mm (14.9 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec291344348323277199143113186280308380
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Puerto Alegria

In Puerto Alegria in December humidity is 87%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities tiring and sweat-inducing for travelers.

December Average Humidity in Puerto Alegria

This chart illustrates the average monthly humidity levels in Puerto Alegria, 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 Puerto Alegria is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%79%84%87%89%83%60%45%45%55%75%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Puerto Alegria

In Puerto Alegria 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 Puerto Alegria.

Maximum UV Index Levels in Puerto Alegria for December

The chart shows the monthly maximum UV Index (UVI) for Puerto Alegria 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 Puerto Alegria typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151311111213141313
Data source: Puerto Alegria 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 Puerto Alegria Compares to Other Months

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

This table compares monthly weather conditions in Puerto Alegria, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)291 mm (11.5 inches)84%extreme
February Weather26°C (79°F)344 mm (13.5 inches)79%extreme
March Weather26°C (79°F)348 mm (13.7 inches)84%extreme
April Weather26°C (79°F)323 mm (12.7 inches)87%extreme
May Weather25°C (78°F)277 mm (10.9 inches)89%extreme
June Weather25°C (78°F)199 mm (7.8 inches)83%extreme
July Weather25°C (78°F)143 mm (5.6 inches)60%extreme
August Weather26°C (78°F)113 mm (4.5 inches)45%extreme
September Weather26°C (79°F)186 mm (7.3 inches)45%extreme
October Weather26°C (79°F)280 mm (11.0 inches)55%extreme
November Weather26°C (79°F)308 mm (12.1 inches)75%extreme
December Weather26°C (78°F)380 mm (14.9 inches)87%extreme

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