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December Weather in Nueve de Julio, Argentina

Last updated: August 22, 2025

The average temperature in Nueve de Julio, Argentina during December hovers around 22°C (73°F), with minimums dipping to 6°C (43°F) and maximums soaring to 37°C (100°F). Expect a total precipitation of 95 mm (3.7 in) spread over 8 days, and enjoy a comfortable average humidity level of 48%.

December Temperature in Nueve de Julio

In December in Nueve de Julio, the average temperature is 22°C (73°F). Maximums can reach 37°C (100°F), while minimums can drop to as low as 6°C (43°F). Travelers should be prepared for a range of weather conditions, making it ideal to pack layers.

December Weather in Nueve de Julio: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Nueve de Julio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nueve de Julio, December typically has an average temperature of 22°C (73°F), with highs reaching up to 37°C (100°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec747268635550485256616772
Data source: Temperature data for Nueve de Julio 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 Nueve de Julio

In Nueve de Julio in December, the total precipitation amount is 95 mm (3.7 in) spread over 8 days.

December Precipitation Trends in Nueve de Julio

The chart displays monthly precipitation patterns in Nueve de Julio, 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 Nueve de Julio, December typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec7563931145240293993739495
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Nueve de Julio

In Nueve de Julio in December, humidity is 48%. With an average temperature of 22°C (73°F), this humidity feels like a comfortable environment for traveling, allowing you to explore without the oppressive stickiness that higher humidity can bring.

December Average Humidity in Nueve de Julio

This chart illustrates the average monthly humidity levels in Nueve de Julio, 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 Nueve de Julio is approximately 48%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec46%54%64%76%81%76%65%59%66%57%54%48%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Nueve de Julio

In Nueve de Julio 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 Nueve de Julio, you can check here.

Maximum UV Index Levels in Nueve de Julio for December

The chart shows the monthly maximum UV Index (UVI) for Nueve de Julio 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 Nueve de Julio typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141211753458101314
Data source: Nueve de Julio 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 Nueve de Julio Compares to Other Months

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

This table compares monthly weather conditions in Nueve de Julio, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (75°F)75 mm (3.0 inches)46%extreme
February Weather22°C (72°F)63 mm (2.5 inches)54%extreme
March Weather20°C (68°F)93 mm (3.7 inches)64%extreme
April Weather17°C (63°F)114 mm (4.5 inches)76%high
May Weather13°C (55°F)52 mm (2.1 inches)81%moderate
June Weather10°C (50°F)40 mm (1.6 inches)76%moderate
July Weather9°C (48°F)29 mm (1.1 inches)65%moderate
August Weather11°C (52°F)39 mm (1.5 inches)59%moderate
September Weather13°C (56°F)93 mm (3.7 inches)66%very high
October Weather16°C (61°F)73 mm (2.9 inches)57%very high
November Weather20°C (68°F)94 mm (3.7 inches)54%extreme
December Weather22°C (73°F)95 mm (3.7 inches)48%extreme

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