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December Weather in Comallo, Argentina

Last updated: August 22, 2025

In December, the average temperature in Comallo, Argentina is a comfortable 16°C (61°F), with typical fluctuations ranging from a chilly 1°C (34°F) to a warm 32°C (90°F). Expect around 20 mm (0.8 in) of precipitation over the course of about 4 days, while the average humidity sits at a pleasant 73%.

December Temperature in Comallo

In December in Comallo, the average temperature is 16°C (61°F), with maximums reaching 32°C (90°F) and minimums dropping as low as 1°C (34°F). Be prepared for a range of temperatures, making it essential to pack both warm and light clothing for your travels.

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

The chart illustrates December temperature patterns in Comallo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Comallo, December typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec626256494135333742465460
Data source: Temperature data for Comallo 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 Comallo

In Comallo in December, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

December Precipitation Trends in Comallo

The chart displays monthly precipitation patterns in Comallo, 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 Comallo, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec61420313256594018302420
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Comallo

In Comallo in December, humidity is 73%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace that can make traveling slightly uncomfortable, prompting you to seek shade and stay hydrated while exploring the sights.

December Average Humidity in Comallo

This chart illustrates the average monthly humidity levels in Comallo, 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 Comallo is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%69%73%82%88%88%90%90%85%79%71%73%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Comallo

In Comallo 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 Comallo, you can check here.

Maximum UV Index Levels in Comallo for December

The chart shows the monthly maximum UV Index (UVI) for Comallo 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 Comallo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141310643357101314
Data source: Comallo 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 Comallo Compares to Other Months

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

This table compares monthly weather conditions in Comallo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)6 mm (0.2 inches)70%extreme
February Weather17°C (63°F)14 mm (0.5 inches)69%extreme
March Weather13°C (56°F)20 mm (0.8 inches)73%very high
April Weather9°C (49°F)31 mm (1.2 inches)82%high
May Weather5°C (41°F)32 mm (1.3 inches)88%moderate
June Weather2°C (36°F)56 mm (2.2 inches)88%moderate
July Weather0°C (33°F)59 mm (2.3 inches)90%moderate
August Weather3°C (38°F)40 mm (1.6 inches)90%moderate
September Weather6°C (42°F)18 mm (0.7 inches)85%high
October Weather8°C (47°F)30 mm (1.2 inches)79%very high
November Weather12°C (55°F)24 mm (0.9 inches)71%extreme
December Weather16°C (61°F)20 mm (0.8 inches)73%extreme

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