January Weather in Lujan, Argentina

Last updated: August 22, 2025

In Lujan, Argentina, the average temperature in January hovers around 24°C (76°F), making it a comfortable destination. Expect temperatures to vary significantly, with a minimum as low as 11°C (51°F) and soaring up to a maximum of 42°C (108°F). During this month, you can also anticipate about 71 mm (2.8 in) of precipitation spread over 7 days, complemented by an average humidity level of 50%.

January Temperature in Lujan

In January in Lujan, the average temperature is 24°C (76°F). Maximum temperatures can reach 42°C (108°F), while minimums can drop to as low as 11°C (51°F). It's essential to pack accordingly for the wide temperature range when traveling to Lujan during this time.

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

The chart illustrates January temperature patterns in Lujan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lujan, January typically has an average temperature of 24°C (76°F), with highs reaching up to 42°C (108°F) and lows dropping to around 11°C (51°F).

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

January Precipitation in Lujan

In Lujan in January, the precipitation amount is 71 mm (2.8 in) over a span of 7 days.

January Precipitation Trends in Lujan

The chart displays monthly precipitation patterns in Lujan, 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 Lujan, January typically receives around 71 mm (2.8 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 Lujan

In Lujan in January, humidity is 50%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though you might want to carry a light layer to stay cozy during breezy moments.

January Average Humidity in Lujan

This chart illustrates the average monthly humidity levels in Lujan, 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 Lujan is approximately 50%, 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 Lujan

In Lujan 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 Lujan, you can check here.

Maximum UV Index Levels in Lujan for January

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

Data source: Lujan 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 Lujan Compares to Other Months

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

This table compares monthly weather conditions in Lujan, 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)	71 mm (2.8 inches)	50%	extreme
February Weather	23°C (74°F)	70 mm (2.8 inches)	61%	extreme
March Weather	21°C (70°F)	75 mm (3.0 inches)	66%	extreme
April Weather	18°C (65°F)	81 mm (3.2 inches)	80%	high
May Weather	14°C (57°F)	72 mm (2.8 inches)	85%	moderate
June Weather	11°C (53°F)	48 mm (1.9 inches)	80%	moderate
July Weather	10°C (51°F)	51 mm (2.0 inches)	69%	moderate
August Weather	12°C (54°F)	44 mm (1.7 inches)	66%	high
September Weather	14°C (58°F)	75 mm (3.0 inches)	72%	very high
October Weather	17°C (62°F)	106 mm (4.2 inches)	63%	very high
November Weather	20°C (69°F)	73 mm (2.9 inches)	59%	extreme
December Weather	23°C (73°F)	73 mm (2.9 inches)	56%	extreme