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December Weather in Trevelin, Argentina

Last updated: August 22, 2025

In Trevelin, Argentina, the average temperature in December is a pleasant 12°C (54°F). However, you may experience a minimum of 0°C (33°F) and a maximum of 30°C (87°F) throughout the month. Be prepared for some rain, as the area receives an average precipitation of 69 mm (2.7 in) over 8 days. With an average humidity level of 74%, the air can feel quite moist, adding to the local climate's character.

December Temperature in Trevelin

In December in Trevelin, the average temperature is 12°C (54°F). The maximum can reach 30°C (87°F) and the minimum can be as low as 0°C (33°F). Travelers should prepare for a wide range of temperatures and dress in layers to enjoy their visit comfortably.

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

The chart illustrates December temperature patterns in Trevelin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trevelin, December typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec555752464034343639424954
Data source: Temperature data for Trevelin 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 Trevelin

In Trevelin in December, the precipitation amount is 69 mm (2.7 in) that falls over a period of 8 days.

December Precipitation Trends in Trevelin

The chart displays monthly precipitation patterns in Trevelin, 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 Trevelin, December typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec483069961472161421608610410069
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Trevelin

In Trevelin in December, humidity is 74%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace that can dampen your travel experience, making it essential to dress in layers and prepare for an unexpected drizzle while exploring the sights.

December Average Humidity in Trevelin

This chart illustrates the average monthly humidity levels in Trevelin, 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 Trevelin is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%75%75%85%88%89%89%90%85%80%74%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Trevelin

In Trevelin 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 Trevelin, you can check here.

Maximum UV Index Levels in Trevelin for December

The chart shows the monthly maximum UV Index (UVI) for Trevelin 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 Trevelin typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14129642357101414
Data source: Trevelin 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 Trevelin Compares to Other Months

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

This table compares monthly weather conditions in Trevelin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)48 mm (1.9 inches)73%extreme
February Weather14°C (57°F)30 mm (1.2 inches)75%extreme
March Weather11°C (52°F)69 mm (2.7 inches)75%very high
April Weather8°C (46°F)96 mm (3.8 inches)85%high
May Weather5°C (40°F)147 mm (5.8 inches)88%moderate
June Weather1°C (35°F)216 mm (8.5 inches)89%low
July Weather1°C (34°F)141 mm (5.6 inches)89%moderate
August Weather2°C (36°F)160 mm (6.3 inches)90%moderate
September Weather4°C (39°F)86 mm (3.4 inches)85%high
October Weather6°C (42°F)104 mm (4.1 inches)80%very high
November Weather9°C (49°F)100 mm (3.9 inches)74%extreme
December Weather12°C (54°F)69 mm (2.7 inches)74%extreme

Compare Trevelin's Climate with Cities Worldwide