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December Weather in General Alvear, Argentina

Last updated: August 22, 2025

In General Alvear, Argentina, the average temperature in December hovers around 25°C (78°F), though it can dip as low as 10°C (51°F) or soar up to a sizzling 41°C (106°F). During this time, expect 41 mm (1.6 in) of rain spread over approximately 6 days, while the air carries an average humidity of 40%. Whether you're basking in the sun or seeking shelter from the brief showers, General Alvear offers a vibrant climate full of surprises!

December Temperature in General Alvear

In December in General Alvear, the average temperature is 25°C (78°F), with maximums reaching 41°C (106°F) and minimums dropping as low as 10°C (51°F). Be prepared for a wide range of temperatures when traveling, ensuring you pack accordingly for both warm days and cooler evenings.

December Weather in General Alvear: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in General Alvear, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In General Alvear, December typically has an average temperature of 25°C (78°F), with highs reaching up to 41°C (106°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec817772645548485359657278
Data source: Temperature data for General Alvear 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 General Alvear

In General Alvear in December, the precipitation amount is 41 mm (1.6 in) over the course of 6 days.

December Precipitation Trends in General Alvear

The chart displays monthly precipitation patterns in General Alvear, 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 General Alvear, December typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec29483036361716819344641
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in General Alvear

In General Alvear in December humidity is 40%. With an average temperature of 25°C (78°F), this humidity feels like a comfortable breeze that enhances the warmth, making it perfect for exploring the sights and enjoying outdoor activities without feeling overheated.

December Average Humidity in General Alvear

This chart illustrates the average monthly humidity levels in General Alvear, 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 General Alvear is approximately 40%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec42%46%58%69%75%72%73%70%59%57%44%40%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in General Alvear

In General Alvear 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 General Alvear, you can check here.

Maximum UV Index Levels in General Alvear for December

The chart shows the monthly maximum UV Index (UVI) for General Alvear 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 General Alvear typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468111414
Data source: General Alvear 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 General Alvear Compares to Other Months

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

This table compares monthly weather conditions in General Alvear, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)29 mm (1.2 inches)42%extreme
February Weather25°C (77°F)48 mm (1.9 inches)46%extreme
March Weather22°C (72°F)30 mm (1.2 inches)58%extreme
April Weather18°C (65°F)36 mm (1.4 inches)69%high
May Weather13°C (55°F)36 mm (1.4 inches)75%moderate
June Weather9°C (49°F)16 mm (0.6 inches)72%moderate
July Weather9°C (48°F)16 mm (0.6 inches)73%moderate
August Weather12°C (53°F)8 mm (0.3 inches)70%high
September Weather15°C (60°F)19 mm (0.7 inches)59%very high
October Weather18°C (65°F)34 mm (1.3 inches)57%extreme
November Weather22°C (73°F)45 mm (1.8 inches)44%extreme
December Weather25°C (78°F)41 mm (1.6 inches)40%extreme

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