January Weather in General San Martin, Argentina

Last updated: August 22, 2025

In General San Martin, Argentina, the average temperature in January hovers around 24°C (75°F), offering a pleasant climate for exploration. While you may encounter cool lows of 8°C (47°F), be prepared for the occasional heat spike reaching up to 40°C (104°F). With about 31 mm (1.2 in) of precipitation spread across 5 days, it's wise to keep an umbrella handy. The average humidity sits at a comfortable 46%, making it an enjoyable time to visit!

January Temperature in General San Martin

In January in General San Martin, the average temperature is 24°C (75°F). The maximum can reach 40°C (104°F) and the minimum can be as low as 8°C (47°F). Travelers should be prepared for warm days and cooler evenings when visiting during this time.

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

The chart illustrates January temperature patterns in General San Martin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In General San Martin, January typically has an average temperature of 24°C (75°F), with highs reaching up to 40°C (104°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in General San Martin

In General San Martin in January, the precipitation amount is 31 mm (1.2 in) spread over 5 days.

January Precipitation Trends in General San Martin

The chart displays monthly precipitation patterns in General San Martin, 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 General San Martin, January typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 5 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 General San Martin

In General San Martin in January, humidity is 46%. With an average temperature of 24°C (75°F), this humidity feels like a pleasant embrace, making it ideal for leisurely strolls and outdoor adventures without feeling too sticky or oppressive for traveling.

January Average Humidity in General San Martin

This chart illustrates the average monthly humidity levels in General San Martin, 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 General San Martin 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 General San Martin

In General San Martin 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 General San Martin, you can check here.

Maximum UV Index Levels in General San Martin for January

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

Data source: General San Martin 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 General San Martin Compares to Other Months

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

This table compares monthly weather conditions in General San Martin, 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 (75°F)	31 mm (1.2 inches)	46%	extreme
February Weather	22°C (72°F)	38 mm (1.5 inches)	52%	extreme
March Weather	19°C (67°F)	70 mm (2.7 inches)	61%	very high
April Weather	16°C (61°F)	70 mm (2.8 inches)	70%	high
May Weather	11°C (52°F)	41 mm (1.6 inches)	72%	moderate
June Weather	8°C (47°F)	34 mm (1.3 inches)	68%	moderate
July Weather	7°C (46°F)	29 mm (1.1 inches)	66%	moderate
August Weather	10°C (49°F)	17 mm (0.7 inches)	60%	moderate
September Weather	12°C (54°F)	51 mm (2.0 inches)	59%	high
October Weather	15°C (59°F)	42 mm (1.6 inches)	49%	very high
November Weather	19°C (66°F)	78 mm (3.1 inches)	45%	extreme
December Weather	22°C (72°F)	59 mm (2.3 inches)	41%	extreme