January Weather in Lujan, Argentina

Last updated: August 22, 2025

In Lujan, Argentina, the average temperature in January hovers around 26°C (80°F). Expect a range where the minimum can drop to 11°C (51°F) and the maximum can soar to an impressive 42°C (107°F). During this month, you can anticipate a precipitation amount of 64 mm (2.5 in) spread over 9 days, paired with an average humidity of 40%. Stay prepared for the varied weather conditions!

January Temperature in Lujan

In January in Lujan, the average temperature is 26°C (80°F). Maximums can reach 42°C (107°F) and minimums can be as low as 11°C (51°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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 26°C (80°F), with highs reaching up to 42°C (107°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 64 mm (2.5 in) over a span of 9 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 64 mm (2.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Lujan

In Lujan in January, humidity is 40%. With an average temperature of 26°C (80°F), this humidity feels like a comfortable warmth that is refreshing for traveling, allowing for pleasant strolls and outdoor adventures without feeling overly sticky or oppressive.

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 40%, 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 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 Lujan.

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 15, 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	26°C (80°F)	64 mm (2.5 inches)	40%	extreme
February Weather	24°C (76°F)	88 mm (3.4 inches)	48%	extreme
March Weather	22°C (72°F)	67 mm (2.7 inches)	53%	extreme
April Weather	19°C (66°F)	63 mm (2.5 inches)	63%	very high
May Weather	14°C (58°F)	20 mm (0.8 inches)	67%	high
June Weather	10°C (51°F)	8 mm (0.3 inches)	61%	moderate
July Weather	10°C (50°F)	12 mm (0.5 inches)	55%	moderate
August Weather	13°C (57°F)	2 mm (0.1 inches)	48%	high
September Weather	17°C (63°F)	14 mm (0.5 inches)	45%	very high
October Weather	21°C (70°F)	27 mm (1.0 inches)	43%	extreme
November Weather	24°C (75°F)	49 mm (1.9 inches)	45%	extreme
December Weather	26°C (79°F)	47 mm (1.8 inches)	40%	extreme