January Weather in Sastre, Argentina

Last updated: August 22, 2025

In January, the average temperature in Sastre, Argentina hovers around 25°C (77°F). Expect a refreshing minimum of 11°C (51°F) and the possibility of soaring to a maximum of 41°C (106°F). With approximately 115 mm (4.5 in) of precipitation spread over 9 days, some rain will likely accompany you. On the bright side, average humidity sits at a comfortable 51%, making for a pleasant climate overall.

January Temperature in Sastre

In January in Sastre, the average temperature is 25°C (77°F). Maximums can reach 41°C (106°F), while minimums can drop as low as 11°C (51°F). This diverse range in temperatures makes it essential for travelers to pack layers and prepare for both warm days and cooler nights.

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

The chart illustrates January temperature patterns in Sastre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sastre, January typically has an average temperature of 25°C (77°F), with highs reaching up to 41°C (106°F) and lows dropping to around 11°C (51°F).

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

January Precipitation in Sastre

In Sastre in January, the precipitation amount is 115 mm (4.5 in) over the course of 9 days, indicating a relatively wet period for the region.

January Precipitation Trends in Sastre

The chart displays monthly precipitation patterns in Sastre, 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 Sastre, January typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 9 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 Sastre

In Sastre in January humidity is 51%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making travel enjoyable and invigorating as long as you stay hydrated and take breaks in the shade.

January Average Humidity in Sastre

This chart illustrates the average monthly humidity levels in Sastre, 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 Sastre is approximately 51%, 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 Sastre

In Sastre 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 Sastre, you can check here.

Maximum UV Index Levels in Sastre for January

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

Data source: Sastre 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 Sastre Compares to Other Months

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

This table compares monthly weather conditions in Sastre, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	115 mm (4.5 inches)	51%	extreme
February Weather	24°C (75°F)	62 mm (2.4 inches)	57%	extreme
March Weather	22°C (71°F)	95 mm (3.8 inches)	65%	extreme
April Weather	19°C (67°F)	124 mm (4.9 inches)	76%	very high
May Weather	15°C (59°F)	73 mm (2.9 inches)	83%	high
June Weather	12°C (54°F)	22 mm (0.8 inches)	78%	moderate
July Weather	11°C (52°F)	21 mm (0.8 inches)	58%	moderate
August Weather	14°C (57°F)	16 mm (0.6 inches)	54%	high
September Weather	16°C (62°F)	41 mm (1.6 inches)	59%	very high
October Weather	19°C (66°F)	93 mm (3.7 inches)	50%	extreme
November Weather	22°C (72°F)	72 mm (2.8 inches)	53%	extreme
December Weather	24°C (76°F)	90 mm (3.5 inches)	57%	extreme