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December Weather in Medanos, Argentina

Last updated: August 22, 2025

In December, the average temperature in Medanos, Argentina is a pleasant 22°C (73°F). However, be prepared for some fluctuations, as temperatures can dip to a chilly 6°C (43°F) or soar up to a scorching 38°C (101°F). Expect about 55 mm (2.1 in) of precipitation spread over 6 days, accompanied by an average humidity of 41%. Enjoy the variety that this month offers!

December Temperature in Medanos

In December in Medanos, the average temperature is 22°C (73°F). Maximum can reach 38°C (101°F) and minimum can be as low as 6°C (43°F). This diverse range of temperatures makes it essential to pack for both warm and cool conditions when traveling to Medanos during this month.

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

The chart illustrates December temperature patterns in Medanos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Medanos, December typically has an average temperature of 22°C (73°F), with highs reaching up to 38°C (101°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec757368625348465054606672
Data source: Temperature data for Medanos 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 Medanos

In Medanos in December, the total precipitation amount is 55 mm (2.1 in) spread over 6 days.

December Precipitation Trends in Medanos

The chart displays monthly precipitation patterns in Medanos, 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 Medanos, December typically receives around 55 mm (2.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec295558603633332042457155
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Medanos

In Medanos in December humidity is 41%. With an average temperature of 22°C (73°F), this humidity feels like a comfortable embrace, making it ideal for exploring the sights and enjoying leisurely outdoor activities.

December Average Humidity in Medanos

This chart illustrates the average monthly humidity levels in Medanos, 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 Medanos is approximately 41%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec46%52%62%70%72%68%66%60%59%49%45%41%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Medanos

In Medanos in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Medanos.

Maximum UV Index Levels in Medanos for December

The chart shows the monthly maximum UV Index (UVI) for Medanos 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 Medanos typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141210643357101213
Data source: Medanos 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 Medanos Compares to Other Months

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

This table compares monthly weather conditions in Medanos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)29 mm (1.1 inches)46%extreme
February Weather23°C (73°F)55 mm (2.1 inches)52%extreme
March Weather20°C (68°F)58 mm (2.3 inches)61%very high
April Weather16°C (62°F)60 mm (2.4 inches)70%high
May Weather12°C (53°F)36 mm (1.4 inches)72%moderate
June Weather9°C (48°F)33 mm (1.3 inches)68%moderate
July Weather8°C (46°F)33 mm (1.3 inches)66%moderate
August Weather10°C (50°F)20 mm (0.8 inches)60%moderate
September Weather12°C (55°F)42 mm (1.7 inches)59%high
October Weather15°C (60°F)45 mm (1.8 inches)49%very high
November Weather19°C (66°F)71 mm (2.8 inches)45%extreme
December Weather22°C (73°F)55 mm (2.1 inches)41%extreme

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