January Weather in Dos Arroyos, Argentina

Last updated: August 22, 2025

In Dos Arroyos, Argentina, the average temperature in January hovers around 26°C (79°F). Be prepared for a temperature range that can dip to a cool 15°C (59°F) and soar to a sweltering 40°C (105°F). This month also sees 177 mm (7.0 in) of precipitation spread over 13 days, contributing to an average humidity of 77%. Whether you're bracing for sun or showers, make sure to pack accordingly!

January Temperature in Dos Arroyos

In January in Dos Arroyos, the average temperature is 26°C (79°F). Maximum temperatures can reach up to 40°C (105°F), while the minimum can drop as low as 15°C (59°F). This range of temperatures makes Dos Arroyos an ideal destination for travelers seeking both warmth and the option for cooler evenings.

January Weather in Dos Arroyos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Dos Arroyos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dos Arroyos, January typically has an average temperature of 26°C (79°F), with highs reaching up to 40°C (105°F) and lows dropping to around 15°C (59°F).

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

January Precipitation in Dos Arroyos

In Dos Arroyos in January, the precipitation amount is 177 mm (7.0 in) spread over 13 days.

January Precipitation Trends in Dos Arroyos

The chart displays monthly precipitation patterns in Dos Arroyos, 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 Dos Arroyos, January typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 13 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 Dos Arroyos

In Dos Arroyos in January humidity is 77%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick fog that clings to your skin, making every step feel heavier and more exhausting while exploring the sights.

January Average Humidity in Dos Arroyos

This chart illustrates the average monthly humidity levels in Dos Arroyos, 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 Dos Arroyos is approximately 77%, 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 Dos Arroyos

In Dos Arroyos in January, 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 Dos Arroyos.

Maximum UV Index Levels in Dos Arroyos for January

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

Data source: Dos Arroyos 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 Dos Arroyos Compares to Other Months

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

This table compares monthly weather conditions in Dos Arroyos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	177 mm (7.0 inches)	77%	extreme
February Weather	25°C (77°F)	112 mm (4.4 inches)	71%	extreme
March Weather	24°C (75°F)	143 mm (5.6 inches)	74%	extreme
April Weather	21°C (70°F)	122 mm (4.8 inches)	82%	very high
May Weather	18°C (64°F)	203 mm (8.0 inches)	82%	high
June Weather	16°C (61°F)	105 mm (4.2 inches)	73%	moderate
July Weather	15°C (60°F)	101 mm (4.0 inches)	67%	high
August Weather	17°C (63°F)	88 mm (3.5 inches)	49%	high
September Weather	20°C (68°F)	117 mm (4.6 inches)	54%	very high
October Weather	22°C (71°F)	175 mm (6.9 inches)	58%	extreme
November Weather	23°C (75°F)	153 mm (6.0 inches)	69%	extreme
December Weather	25°C (78°F)	84 mm (3.3 inches)	84%	extreme