January Weather in Santa Clara, Argentina

Last updated: August 22, 2025

In January, the average temperature in Santa Clara, Argentina hovers around 25°C (77°F). Expect a comfortable minimum of 14°C (58°F), while the mercury can soar to a sizzling 40°C (104°F). Be prepared for some rain, as 180 mm (7.1 in) of precipitation is expected over 17 days, contributing to an average humidity of 81%.

January Temperature in Santa Clara

In January in Santa Clara, the average temperature is 25°C (77°F). Maximum temperatures can reach up to 40°C (104°F), while minimum temperatures can drop as low as 14°C (58°F). This diverse temperature range makes Santa Clara a great destination for travelers looking to enjoy warm weather while having the option for cooler evenings.

January Weather in Santa Clara: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santa Clara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Clara, January typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (104°F) and lows dropping to around 14°C (58°F).

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

January Precipitation in Santa Clara

In Santa Clara in January, the total precipitation amount is 180 mm (7.1 in) spread over 17 days.

January Precipitation Trends in Santa Clara

The chart displays monthly precipitation patterns in Santa Clara, 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 Santa Clara, January typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 17 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 Santa Clara

In Santa Clara in January, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

January Average Humidity in Santa Clara

This chart illustrates the average monthly humidity levels in Santa Clara, 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 Santa Clara is approximately 81%, 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 Santa Clara

In Santa Clara in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Santa Clara.

Maximum UV Index Levels in Santa Clara for January

The chart shows the monthly maximum UV Index (UVI) for Santa Clara 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 Santa Clara typically reaches 16, which falls under the extreme exposure category.

Data source: Santa Clara 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 Santa Clara Compares to Other Months

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

This table compares monthly weather conditions in Santa Clara, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	180 mm (7.1 inches)	81%	extreme
February Weather	24°C (75°F)	153 mm (6.0 inches)	75%	extreme
March Weather	22°C (72°F)	132 mm (5.2 inches)	76%	extreme
April Weather	20°C (68°F)	110 mm (4.3 inches)	85%	extreme
May Weather	16°C (61°F)	32 mm (1.3 inches)	88%	very high
June Weather	13°C (56°F)	13 mm (0.5 inches)	79%	high
July Weather	13°C (56°F)	10 mm (0.4 inches)	60%	high
August Weather	16°C (61°F)	6 mm (0.2 inches)	45%	very high
September Weather	20°C (69°F)	7 mm (0.3 inches)	53%	extreme
October Weather	23°C (74°F)	56 mm (2.2 inches)	55%	extreme
November Weather	24°C (76°F)	86 mm (3.4 inches)	75%	extreme
December Weather	25°C (77°F)	189 mm (7.4 inches)	85%	extreme