January Weather in San Carlos, Argentina

Last updated: August 22, 2025

In San Carlos, Argentina, the average temperature in January hovers around 18°C (65°F), with a minimum drop to 8°C (47°F) and occasionally reaching a warm 32°C (89°F). Expect about 103 mm (4.1 in) of precipitation spread over 13 days, contributing to an average humidity of 79%. Embrace the mix of comfortable warmth and refreshing showers this month!

January Temperature in San Carlos

In January in San Carlos, the average temperature is 18°C (65°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop as low as 8°C (47°F). This makes San Carlos an ideal destination for travelers seeking mild and pleasant weather during this time.

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 18°C (65°F), with highs reaching up to 32°C (89°F) and lows dropping to around 8°C (47°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 precipitation amount is 103 mm (4.1 in) spread over a duration of 13 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 103 mm (4.1 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 San Carlos

In San Carlos in January, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

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 79%, 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 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in San Carlos, you can check 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 17, 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	18°C (65°F)	103 mm (4.1 inches)	79%	extreme
February Weather	17°C (62°F)	117 mm (4.6 inches)	81%	extreme
March Weather	16°C (61°F)	71 mm (2.8 inches)	83%	extreme
April Weather	15°C (58°F)	29 mm (1.2 inches)	85%	extreme
May Weather	12°C (53°F)	8 mm (0.3 inches)	75%	very high
June Weather	9°C (49°F)	5 mm (0.2 inches)	62%	high
July Weather	9°C (48°F)	4 mm (0.1 inches)	53%	very high
August Weather	10°C (51°F)	4 mm (0.2 inches)	44%	very high
September Weather	13°C (55°F)	8 mm (0.3 inches)	58%	extreme
October Weather	15°C (60°F)	18 mm (0.7 inches)	54%	extreme
November Weather	17°C (63°F)	55 mm (2.2 inches)	66%	extreme
December Weather	17°C (64°F)	84 mm (3.3 inches)	74%	extreme