December Weather in Junin, Argentina

Last updated: August 22, 2025

In December, the average temperature in Junin, Argentina hovers around 24°C (76°F), with daily variations ranging from a minimum of 11°C (53°F) to a sizzling maximum of 40°C (105°F). Expect 52 mm (2.1 in) of precipitation over approximately 7 days, complemented by a relatively low average humidity of 35%. Perfect for exploring the vibrant atmosphere of the region!

December Temperature in Junin

In December in Junin, the average temperature is 24°C (76°F), with maximums reaching up to 40°C (105°F) and minimums dropping as low as 11°C (53°F). This makes it an ideal time for travelers seeking a mix of warm days and cooler evenings, perfect for exploring the area comfortably.

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

The chart illustrates December temperature patterns in Junin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Junin, December typically has an average temperature of 24°C (76°F), with highs reaching up to 40°C (105°F) and lows dropping to around 11°C (53°F).

Data source: Temperature data for Junin generated using information from the Copernicus Climate Change Service.

December Precipitation in Junin

In Junin in December, the precipitation amount is 52 mm (2.1 in) over the course of 7 days.

December Precipitation Trends in Junin

The chart displays monthly precipitation patterns in Junin, 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 Junin, December typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Junin

In Junin in December, humidity is 35%. With average temperature 24°C (76°F), this humidity feels like a refreshing breeze, making it comfortable for exploring the sights and enjoying outdoor activities without feeling weighed down.

December Average Humidity in Junin

This chart illustrates the average monthly humidity levels in Junin, 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 Junin is approximately 35%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Junin

In Junin 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 Junin.

Maximum UV Index Levels in Junin for December

The chart shows the monthly maximum UV Index (UVI) for Junin 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 Junin typically reaches 15, which falls under the extreme exposure category.

Data source: Junin 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 Junin Compares to Other Months

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

This table compares monthly weather conditions in Junin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	68 mm (2.7 inches)	40%	extreme
February Weather	23°C (74°F)	76 mm (3.0 inches)	46%	extreme
March Weather	21°C (70°F)	50 mm (2.0 inches)	54%	extreme
April Weather	17°C (63°F)	35 mm (1.4 inches)	65%	very high
May Weather	12°C (54°F)	30 mm (1.2 inches)	69%	moderate
June Weather	8°C (47°F)	9 mm (0.4 inches)	64%	moderate
July Weather	7°C (46°F)	6 mm (0.2 inches)	65%	moderate
August Weather	11°C (52°F)	5 mm (0.2 inches)	60%	high
September Weather	15°C (59°F)	11 mm (0.4 inches)	51%	very high
October Weather	18°C (65°F)	29 mm (1.1 inches)	49%	extreme
November Weather	22°C (72°F)	59 mm (2.3 inches)	44%	extreme
December Weather	24°C (76°F)	52 mm (2.1 inches)	35%	extreme