December Weather in General Roca, Argentina

Last updated: August 22, 2025

In General Roca, Argentina, the average temperature in December is a pleasant 23°C (74°F), with a range that can dip to a chilly 8°C (46°F) and soar to a sweltering 39°C (103°F). Expect about 24 mm (0.9 in) of rainfall over 3 days, contributing to an average humidity of 42%. Whether you're seeking sunshine or light showers, this month's weather offers a delightful mix!

December Temperature in General Roca

In December in General Roca, the average temperature is 23°C (74°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 8°C (46°F). Pack accordingly to enjoy the warm days and cool nights during your travels!

December Weather in General Roca: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in General Roca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In General Roca, December typically has an average temperature of 23°C (74°F), with highs reaching up to 39°C (103°F) and lows dropping to around 8°C (46°F).

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

December Precipitation in General Roca

In General Roca in December, the precipitation amount is 24 mm (0.9 in) over a span of 3 days.

December Precipitation Trends in General Roca

The chart displays monthly precipitation patterns in General Roca, 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 General Roca, December typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 3 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 General Roca

In General Roca in December, humidity is 42%. With an average temperature of 23°C (74°F), this humidity feels like a comfortable embrace, making it pleasant for traveling and exploring the sights without feeling too sticky or oppressive.

December Average Humidity in General Roca

This chart illustrates the average monthly humidity levels in General Roca, 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 General Roca is approximately 42%, 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 General Roca

In General Roca 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 General Roca, you can check here.

Maximum UV Index Levels in General Roca for December

The chart shows the monthly maximum UV Index (UVI) for General Roca 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 General Roca typically reaches 14, which falls under the extreme exposure category.

Data source: General Roca 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 General Roca Compares to Other Months

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

This table compares monthly weather conditions in General Roca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	11 mm (0.4 inches)	43%	extreme
February Weather	23°C (74°F)	10 mm (0.4 inches)	45%	extreme
March Weather	20°C (68°F)	15 mm (0.6 inches)	54%	very high
April Weather	16°C (61°F)	33 mm (1.3 inches)	67%	high
May Weather	11°C (51°F)	30 mm (1.2 inches)	72%	moderate
June Weather	8°C (46°F)	21 mm (0.8 inches)	73%	moderate
July Weather	7°C (44°F)	36 mm (1.4 inches)	77%	moderate
August Weather	9°C (48°F)	9 mm (0.4 inches)	73%	moderate
September Weather	12°C (55°F)	17 mm (0.7 inches)	60%	high
October Weather	15°C (60°F)	15 mm (0.6 inches)	54%	very high
November Weather	20°C (68°F)	32 mm (1.3 inches)	47%	extreme
December Weather	23°C (74°F)	24 mm (0.9 inches)	42%	extreme