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December Weather in Puerto Leoni, Argentina

Last updated: August 22, 2025

In Puerto Leoni, Argentina, the average temperature in December hovers around 26°C (79°F), with minimums reaching 12°C (54°F) and maximums soaring to 38°C (100°F). Expect about 94 mm (3.7 in) of precipitation over 12 days, paired with an average humidity of 84%. Prepare for a warm and humid month!

December Temperature in Puerto Leoni

In December in Puerto Leoni, the average temperature is 26°C (79°F). Maximum temperatures can reach 38°C (100°F), while minimums can drop to as low as 12°C (54°F). This makes Puerto Leoni an excellent destination for travelers seeking warm weather, but it's wise to pack for both the heat and cooler evenings.

December Weather in Puerto Leoni: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Puerto Leoni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Leoni, December typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (100°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec797775716462616470727578
Data source: Temperature data for Puerto Leoni 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 Puerto Leoni

In Puerto Leoni in December, the precipitation amount is 94 mm (3.7 in) spread over 12 days.

December Precipitation Trends in Puerto Leoni

The chart displays monthly precipitation patterns in Puerto Leoni, 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 Puerto Leoni, December typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec16193112103210102856010918914594
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Puerto Leoni

In Puerto Leoni in December, humidity is 84%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and exhausting, yet the vibrant atmosphere and lush surroundings offer a refreshing allure that invites exploration.

December Average Humidity in Puerto Leoni

This chart illustrates the average monthly humidity levels in Puerto Leoni, 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 Puerto Leoni is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%71%74%82%82%73%67%49%54%58%69%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Puerto Leoni

In Puerto Leoni 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 Puerto Leoni, you can check here.

Maximum UV Index Levels in Puerto Leoni for December

The chart shows the monthly maximum UV Index (UVI) for Puerto Leoni 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 Puerto Leoni typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310756710131414
Data source: Puerto Leoni 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 Puerto Leoni Compares to Other Months

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

This table compares monthly weather conditions in Puerto Leoni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)161 mm (6.4 inches)77%extreme
February Weather25°C (78°F)93 mm (3.7 inches)71%extreme
March Weather24°C (76°F)112 mm (4.4 inches)74%extreme
April Weather22°C (71°F)103 mm (4.1 inches)82%very high
May Weather18°C (65°F)210 mm (8.3 inches)82%high
June Weather17°C (62°F)102 mm (4.0 inches)73%moderate
July Weather16°C (61°F)85 mm (3.3 inches)67%high
August Weather18°C (64°F)60 mm (2.4 inches)49%high
September Weather21°C (70°F)109 mm (4.3 inches)54%very high
October Weather22°C (72°F)189 mm (7.4 inches)58%extreme
November Weather24°C (75°F)145 mm (5.7 inches)69%extreme
December Weather26°C (79°F)94 mm (3.7 inches)84%extreme

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