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December Weather in Fernandez, Argentina

Last updated: August 22, 2025

In December, the average temperature in Fernandez, Argentina reaches a pleasant 29°C (84°F). However, temperatures can fluctuate significantly, with a minimum of 15°C (60°F) and a scorching maximum of 44°C (112°F). This month also sees an average precipitation of 75 mm (3.0 in) over 9 days, complemented by an average humidity of 59%.

December Temperature in Fernandez

In December in Fernandez, the average temperature is 29°C (84°F), with maximums reaching up to 44°C (112°F) and minimums dropping as low as 15°C (60°F). It’s advisable to pack light clothing for the heat, but don’t forget a sweater for the cooler evenings.

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

The chart illustrates December temperature patterns in Fernandez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fernandez, December typically has an average temperature of 29°C (84°F), with highs reaching up to 44°C (112°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec848177736559586470758084
Data source: Temperature data for Fernandez 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 Fernandez

In Fernandez in December, the precipitation amount is 75 mm (3.0 in) distributed over 9 days.

December Precipitation Trends in Fernandez

The chart displays monthly precipitation patterns in Fernandez, 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 Fernandez, December typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1119198802797327437276
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Fernandez

In Fernandez in December, humidity is 59%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring regular hydration and occasional breaks in shaded areas for comfort while exploring.

December Average Humidity in Fernandez

This chart illustrates the average monthly humidity levels in Fernandez, 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 Fernandez is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%57%58%78%82%75%47%37%46%40%53%59%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Fernandez

In Fernandez in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Fernandez.

Maximum UV Index Levels in Fernandez for December

The chart shows the monthly maximum UV Index (UVI) for Fernandez 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 Fernandez typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15131210756710121415
Data source: Fernandez 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 Fernandez Compares to Other Months

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

This table compares monthly weather conditions in Fernandez, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (84°F)111 mm (4.4 inches)56%extreme
February Weather27°C (81°F)91 mm (3.6 inches)57%extreme
March Weather25°C (78°F)97 mm (3.8 inches)58%extreme
April Weather23°C (73°F)80 mm (3.1 inches)78%very high
May Weather18°C (65°F)27 mm (1.1 inches)82%high
June Weather15°C (59°F)9 mm (0.3 inches)75%moderate
July Weather14°C (58°F)7 mm (0.3 inches)47%high
August Weather18°C (64°F)3 mm (0.1 inches)37%high
September Weather21°C (71°F)27 mm (1.0 inches)46%very high
October Weather24°C (76°F)43 mm (1.7 inches)40%extreme
November Weather27°C (80°F)72 mm (2.8 inches)53%extreme
December Weather29°C (84°F)75 mm (3.0 inches)59%extreme

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