January Weather in Salto, Argentina

Last updated: August 22, 2025

In January, the average temperature in Salto, Argentina is a pleasant 24°C (76°F). However, prepare for a range, with minimums dipping to 10°C (50°F) and maximums reaching a sizzling 41°C (106°F). During this month, precipitation often totals around 77 mm (3.0 in), typically spread over 7 days, while the average humidity sits at a comfortable 46%.

January Temperature in Salto

In January in Salto, the average temperature is 24°C (76°F). Maximums can reach 41°C (106°F) and minimums can be as low as 10°C (50°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both the heat and cooler evenings.

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

The chart illustrates January temperature patterns in Salto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salto, January typically has an average temperature of 24°C (76°F), with highs reaching up to 41°C (106°F) and lows dropping to around 10°C (50°F).

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

January Precipitation in Salto

In Salto in January, the precipitation amount is 77 mm (3.0 in) over the course of 7 days.

January Precipitation Trends in Salto

The chart displays monthly precipitation patterns in Salto, 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 Salto, January typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 7 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 Salto

In Salto in January humidity is 46%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making it quite pleasant for exploring the surroundings and enjoying outdoor activities without feeling overly sticky or uncomfortable.

January Average Humidity in Salto

This chart illustrates the average monthly humidity levels in Salto, 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 Salto is approximately 46%, 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 Salto

In Salto 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 Salto, you can check here.

Maximum UV Index Levels in Salto for January

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

Data source: Salto 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 Salto Compares to Other Months

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

This table compares monthly weather conditions in Salto, 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 (76°F)	77 mm (3.0 inches)	46%	extreme
February Weather	23°C (73°F)	72 mm (2.8 inches)	54%	extreme
March Weather	21°C (69°F)	85 mm (3.3 inches)	64%	extreme
April Weather	18°C (65°F)	111 mm (4.4 inches)	76%	very high
May Weather	14°C (57°F)	78 mm (3.1 inches)	81%	moderate
June Weather	11°C (52°F)	30 mm (1.2 inches)	76%	moderate
July Weather	10°C (50°F)	33 mm (1.3 inches)	65%	moderate
August Weather	12°C (53°F)	42 mm (1.7 inches)	59%	high
September Weather	14°C (58°F)	66 mm (2.6 inches)	66%	very high
October Weather	17°C (63°F)	105 mm (4.1 inches)	57%	very high
November Weather	21°C (69°F)	88 mm (3.5 inches)	54%	extreme
December Weather	23°C (74°F)	86 mm (3.4 inches)	48%	extreme