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December Weather in Los Andes, Chile

Last updated: August 22, 2025

The average temperature in Los Andes, Chile during December is a comfortable 15°C (60°F). Expect a minimum of 2°C (36°F) and a maximum of 26°C (80°F). Rain is light, with an average precipitation of 12 mm (0.5 in) over about 3 days. Additionally, the average humidity sits at a low 39%, making it an ideal time to enjoy the outdoors!

December Temperature in Los Andes

In December in Los Andes, the average temperature is 15°C (60°F), with maximums reaching 26°C (80°F) and minimums dropping to as low as 2°C (36°F). This moderate climate makes it a great time for outdoor exploration and sightseeing.

December Weather in Los Andes: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Los Andes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Los Andes, December typically has an average temperature of 15°C (60°F), with highs reaching up to 26°C (80°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec626158524436353943485459
Data source: Temperature data for Los Andes 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 Los Andes

In Los Andes in December, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

December Precipitation Trends in Los Andes

The chart displays monthly precipitation patterns in Los Andes, 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 Los Andes, December typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec131713144883433428351912
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Los Andes

In Los Andes in December humidity is 39%. With an average temperature of 15°C (60°F), this humidity feels like a refreshing coolness in the air, making it comfortable for traveling, though a light jacket might be advisable for those sensitive to the chill.

December Average Humidity in Los Andes

This chart illustrates the average monthly humidity levels in Los Andes, 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 Los Andes is approximately 39%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec41%41%46%52%64%71%75%73%56%61%52%39%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Los Andes

In Los Andes in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Los Andes.

Maximum UV Index Levels in Los Andes for December

The chart shows the monthly maximum UV Index (UVI) for Los Andes 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 Los Andes typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1615139657911131516
Data source: Los Andes 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 Los Andes Compares to Other Months

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

This table compares monthly weather conditions in Los Andes, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)13 mm (0.5 inches)41%extreme
February Weather16°C (61°F)17 mm (0.7 inches)41%extreme
March Weather14°C (58°F)13 mm (0.5 inches)46%extreme
April Weather11°C (52°F)14 mm (0.5 inches)52%very high
May Weather7°C (45°F)48 mm (1.9 inches)64%high
June Weather2°C (36°F)83 mm (3.3 inches)71%moderate
July Weather1°C (35°F)42 mm (1.7 inches)75%high
August Weather4°C (39°F)34 mm (1.3 inches)73%very high
September Weather6°C (43°F)28 mm (1.1 inches)56%extreme
October Weather9°C (48°F)35 mm (1.4 inches)61%extreme
November Weather12°C (55°F)19 mm (0.8 inches)52%extreme
December Weather15°C (60°F)12 mm (0.5 inches)39%extreme

Compare Los Andes's Climate with Cities Worldwide