January Weather in Arias, Argentina

Last updated: August 22, 2025

In January, the average temperature in Arias, Argentina hovers around 24°C (75°F). Expect a minimum of 10°C (50°F) and a maximum reaching up to 40°C (105°F). During this month, precipitation totals about 120 mm (4.7 in) spread over 8 days, with an average humidity of 45%. Stay prepared for a range of weather conditions!

January Temperature in Arias

In January in Arias, the average temperature is 24°C (75°F). Maximums can reach 40°C (105°F), while minimums can drop as low as 10°C (50°F). It's advisable to pack both lightweight clothing for the warm days and layers for cooler evenings during your travels.

January Weather in Arias: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Arias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arias, January typically has an average temperature of 24°C (75°F), with highs reaching up to 40°C (105°F) and lows dropping to around 10°C (50°F).

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

January Precipitation in Arias

In Arias in January, the total precipitation amount reaches 120 mm (4.7 in) over the course of 8 days.

January Precipitation Trends in Arias

The chart displays monthly precipitation patterns in Arias, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Arias, January typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Arias

In Arias in January humidity is 45%. With an average temperature of 24°C (75°F), this humidity feels like a refreshing embrace, making it quite pleasant for traveling.

January Average Humidity in Arias

This chart illustrates the average monthly humidity levels in Arias, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Arias is approximately 45%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Arias

In Arias in January, 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 Arias, you can check here.

Maximum UV Index Levels in Arias for January

The chart shows the monthly maximum UV Index (UVI) for Arias in January, 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 January, the maximum UV index in Arias typically reaches 14, which falls under the extreme exposure category.

Data source: Arias January 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 January Weather in Arias Compares to Other Months

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

This table compares monthly weather conditions in Arias, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	120 mm (4.7 inches)	45%	extreme
February Weather	23°C (73°F)	77 mm (3.0 inches)	52%	extreme
March Weather	21°C (69°F)	107 mm (4.2 inches)	63%	extreme
April Weather	18°C (65°F)	107 mm (4.2 inches)	74%	very high
May Weather	14°C (57°F)	64 mm (2.5 inches)	78%	moderate
June Weather	10°C (51°F)	17 mm (0.7 inches)	71%	moderate
July Weather	10°C (50°F)	15 mm (0.6 inches)	57%	moderate
August Weather	12°C (54°F)	17 mm (0.7 inches)	53%	high
September Weather	15°C (59°F)	67 mm (2.7 inches)	56%	very high
October Weather	17°C (63°F)	89 mm (3.5 inches)	50%	extreme
November Weather	21°C (70°F)	90 mm (3.5 inches)	54%	extreme
December Weather	23°C (74°F)	89 mm (3.5 inches)	47%	extreme