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December Weather in Tres Lomas, Argentina

Last updated: August 22, 2025

In December, the average temperature in Tres Lomas, Argentina hovers around 22°C (72°F). While you can enjoy pleasant days, be prepared for a temperature range that dips to a minimum of 6°C (43°F) and can soar to a sizzling 39°C (102°F). Expect about 88 mm (3.4 in) of precipitation spread over 8 days, and don't forget that the average humidity sits at a comfortable 40%.

December Temperature in Tres Lomas

In December in Tres Lomas, the average temperature is 22°C (72°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop as low as 6°C (43°F). Be sure to pack accordingly to enjoy the diverse climate during your travels!

December Weather in Tres Lomas: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tres Lomas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tres Lomas, December typically has an average temperature of 22°C (72°F), with highs reaching up to 39°C (102°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec757267625348465055606772
Data source: Temperature data for Tres Lomas 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 Tres Lomas

In Tres Lomas in December, the total precipitation amount reaches 88 mm (3.4 in) over the course of 8 days.

December Precipitation Trends in Tres Lomas

The chart displays monthly precipitation patterns in Tres Lomas, 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 Tres Lomas, December typically receives around 88 mm (3.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6775859440322226706111088
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tres Lomas

In Tres Lomas in December, humidity is 40%. With an average temperature of 22°C (72°F), this humidity feels like a refreshing breeze that keeps you comfortable while you explore the sights without feeling overheated.

December Average Humidity in Tres Lomas

This chart illustrates the average monthly humidity levels in Tres Lomas, 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 Tres Lomas is approximately 40%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec44%49%60%71%72%65%61%56%59%50%45%40%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tres Lomas

In Tres Lomas 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 Tres Lomas, you can check here.

Maximum UV Index Levels in Tres Lomas for December

The chart shows the monthly maximum UV Index (UVI) for Tres Lomas 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 Tres Lomas typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141210753457101314
Data source: Tres Lomas 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 Tres Lomas Compares to Other Months

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

This table compares monthly weather conditions in Tres Lomas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)67 mm (2.6 inches)44%extreme
February Weather22°C (72°F)75 mm (2.9 inches)49%extreme
March Weather20°C (67°F)85 mm (3.3 inches)60%very high
April Weather16°C (62°F)94 mm (3.7 inches)71%high
May Weather12°C (53°F)40 mm (1.6 inches)72%moderate
June Weather9°C (48°F)32 mm (1.2 inches)65%moderate
July Weather8°C (47°F)22 mm (0.9 inches)61%moderate
August Weather10°C (50°F)26 mm (1.0 inches)56%moderate
September Weather13°C (56°F)70 mm (2.8 inches)59%high
October Weather16°C (60°F)61 mm (2.4 inches)50%very high
November Weather19°C (67°F)110 mm (4.3 inches)45%extreme
December Weather22°C (72°F)88 mm (3.4 inches)40%extreme

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