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December Weather in El Alto, Peru

Last updated: August 27, 2025

In December, the average temperature in El Alto, Peru hovers around 22°C (72°F). Expect a comfortable range, with minimums of 19°C (66°F) and maximums reaching 25°C (78°F). While you're enjoying the pleasant weather, be mindful of an average precipitation amount of 16 mm (0.6 in), typically spread over 4 days. Additionally, the average humidity sits at a high 86%, adding a touch of tropical allure to your experience.

December Temperature in El Alto

In December in El Alto, the average temperature is 22°C (72°F), with maximums reaching 25°C (78°F) and minimums dipping as low as 19°C (66°F). This mild and pleasant climate makes it an ideal time for travelers to enjoy outdoor activities and explore the area comfortably.

December Weather in El Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Alto, December typically has an average temperature of 22°C (72°F), with highs reaching up to 25°C (78°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec747777747270686768686971
Data source: Temperature data for El Alto 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 El Alto

In El Alto in December, the precipitation amount is 16 mm (0.6 in) over a span of 4 days.

December Precipitation Trends in El Alto

The chart displays monthly precipitation patterns in El Alto, 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 El Alto, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec16908918963124316
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Alto

In El Alto in December, humidity is 86%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapping around you as you travel, making it essential to stay hydrated and seek shade during the sun's peak hours.

December Average Humidity in El Alto

This chart illustrates the average monthly humidity levels in El Alto, 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 El Alto is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%87%86%89%84%71%71%75%77%79%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in El Alto

In El Alto 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 El Alto.

Maximum UV Index Levels in El Alto for December

The chart shows the monthly maximum UV Index (UVI) for El Alto 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 El Alto typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311111214131313
Data source: El Alto 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 El Alto Compares to Other Months

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

This table compares monthly weather conditions in El Alto, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)16 mm (0.6 inches)89%extreme
February Weather25°C (77°F)89 mm (3.5 inches)87%extreme
March Weather25°C (77°F)89 mm (3.5 inches)87%extreme
April Weather23°C (74°F)18 mm (0.7 inches)86%extreme
May Weather22°C (72°F)9 mm (0.4 inches)89%extreme
June Weather21°C (71°F)5 mm (0.2 inches)84%extreme
July Weather20°C (69°F)3 mm (0.1 inches)71%extreme
August Weather20°C (67°F)1 mm (0.0 inches)71%extreme
September Weather20°C (68°F)2 mm (0.1 inches)75%extreme
October Weather20°C (69°F)4 mm (0.1 inches)77%extreme
November Weather20°C (69°F)3 mm (0.1 inches)79%extreme
December Weather22°C (72°F)16 mm (0.6 inches)86%extreme

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