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December Weather in Vista Alegre, Argentina

Last updated: August 22, 2025

In December, Vista Alegre, Argentina experiences an average temperature of 23°C (74°F), with a minimum dipping to 9°C (48°F) and a maximum soaring to 38°C (101°F). During this time, precipitation averages 19 mm (0.7 in), typically spread over 2 days. The average humidity hovers around 42%, making it a pleasant month to explore!

December Temperature in Vista Alegre

In December in Vista Alegre, the average temperature is 23°C (74°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop to as low as 9°C (48°F). Be sure to pack layers and stay hydrated while enjoying the diverse weather conditions.

December Weather in Vista Alegre: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Vista Alegre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vista Alegre, December typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (101°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec767569615246444955606873
Data source: Temperature data for Vista Alegre 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 Vista Alegre

In Vista Alegre in December, the precipitation amount is 19 mm (0.7 in) over a span of 2 days.

December Precipitation Trends in Vista Alegre

The chart displays monthly precipitation patterns in Vista Alegre, 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 Vista Alegre, December typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec7111823302139816153219
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vista Alegre

In Vista Alegre in December, humidity is 42%. With an average temperature of 23°C (74°F), this humidity feels like a comfortable embrace, making it pleasant for traveling and exploring the sights without feeling too sticky or oppressive.

December Average Humidity in Vista Alegre

This chart illustrates the average monthly humidity levels in Vista Alegre, 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 Vista Alegre is approximately 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec43%45%54%67%72%73%77%73%61%54%47%42%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vista Alegre

In Vista Alegre 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 Vista Alegre, you can check here.

Maximum UV Index Levels in Vista Alegre for December

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

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

This table compares monthly weather conditions in Vista Alegre, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)7 mm (0.3 inches)43%extreme
February Weather24°C (75°F)11 mm (0.4 inches)45%extreme
March Weather20°C (69°F)18 mm (0.7 inches)54%very high
April Weather16°C (61°F)23 mm (0.9 inches)67%high
May Weather11°C (52°F)30 mm (1.2 inches)72%moderate
June Weather8°C (46°F)21 mm (0.8 inches)73%moderate
July Weather7°C (45°F)38 mm (1.5 inches)77%moderate
August Weather9°C (49°F)8 mm (0.3 inches)73%moderate
September Weather13°C (55°F)16 mm (0.6 inches)60%high
October Weather16°C (61°F)15 mm (0.6 inches)54%very high
November Weather20°C (68°F)32 mm (1.2 inches)47%extreme
December Weather23°C (74°F)19 mm (0.7 inches)42%extreme

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