January Weather in San Carlos, Argentina

Last updated: August 22, 2025

In January, the average temperature in San Carlos, Argentina hovers around 27°C (81°F), making it a warm destination. Expect a minimum of 15°C (60°F) and a peak of 40°C (104°F), ensuring a wide range of weather experiences. Be prepared for some precipitation, with an average of 157 mm (6.2 in) spread over 12 days, and enjoy the tropical vibe with an average humidity of 77%.

January Temperature in San Carlos

In January in San Carlos, the average temperature is 27°C (81°F). The maximum can reach 40°C (104°F), while the minimum can drop as low as 15°C (60°F). Be sure to pack accordingly for your travels, as the weather can vary significantly throughout the day.

January Weather in San Carlos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Carlos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Carlos, January typically has an average temperature of 27°C (81°F), with highs reaching up to 40°C (104°F) and lows dropping to around 15°C (60°F).

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

January Precipitation in San Carlos

In San Carlos in January, the total precipitation amount is 157 mm (6.2 in), which falls over the course of 12 days.

January Precipitation Trends in San Carlos

The chart displays monthly precipitation patterns in San Carlos, 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 San Carlos, January typically receives around 157 mm (6.2 inches) of precipitation spread over approximately 12 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 San Carlos

In San Carlos in January, humidity is 77%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket, making travel feel sticky and heavy, as sweat clings to the skin and the air becomes thick, causing you to long for refreshing breezes and cool shade.

January Average Humidity in San Carlos

This chart illustrates the average monthly humidity levels in San Carlos, 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 San Carlos 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 San Carlos

In San Carlos 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 San Carlos.

Maximum UV Index Levels in San Carlos for January

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

Data source: San Carlos 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 San Carlos Compares to Other Months

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

This table compares monthly weather conditions in San Carlos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	157 mm (6.2 inches)	77%	extreme
February Weather	26°C (79°F)	96 mm (3.8 inches)	71%	extreme
March Weather	24°C (76°F)	138 mm (5.4 inches)	74%	extreme
April Weather	22°C (71°F)	125 mm (4.9 inches)	82%	very high
May Weather	18°C (65°F)	197 mm (7.8 inches)	82%	high
June Weather	16°C (62°F)	96 mm (3.8 inches)	73%	moderate
July Weather	16°C (60°F)	90 mm (3.5 inches)	67%	high
August Weather	17°C (64°F)	79 mm (3.1 inches)	49%	high
September Weather	20°C (69°F)	101 mm (4.0 inches)	54%	very high
October Weather	22°C (72°F)	146 mm (5.7 inches)	58%	extreme
November Weather	24°C (76°F)	140 mm (5.5 inches)	69%	extreme
December Weather	26°C (79°F)	93 mm (3.6 inches)	84%	extreme