January Weather in Zarasai, Lithuania

Last updated: August 23, 2025

In Zarasai, Lithuania, the average temperature in January hovers around -2°C (28°F), with extremes ranging from a chilly -25°C (-13°F) to a mild 7°C (44°F). Expect 46 mm (1.8 in) of precipitation over 11 days, accompanied by a high average humidity of 94%. Be prepared for a brisk and damp month!

January Temperature in Zarasai

In January in Zarasai, the average temperature is -2°C (28°F), with maximums reaching 7°C (44°F) and minimums dropping as low as -25°C (-13°F). Travelers should be prepared for chilly conditions and pack warm clothing accordingly.

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

The chart illustrates January temperature patterns in Zarasai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zarasai, January typically has an average temperature of -2°C (28°F), with highs reaching up to 7°C (44°F) and lows dropping to around -25°C (-13°F).

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

January Precipitation in Zarasai

In Zarasai in January, the precipitation amount is 46 mm (1.8 in) over the course of 11 days.

January Precipitation Trends in Zarasai

The chart displays monthly precipitation patterns in Zarasai, 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 Zarasai, January typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 11 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 Zarasai

In Zarasai in January humidity is 94%. With an average temperature of -2°C (28°F), this humidity feels like damp, biting cold that seeps into your bones, making travel uncomfortable and challenging as each breath carries a chill that clings to your skin.

January Average Humidity in Zarasai

This chart illustrates the average monthly humidity levels in Zarasai, 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 Zarasai is approximately 94%, 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 Zarasai

In Zarasai in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Zarasai.

Maximum UV Index Levels in Zarasai for January

The chart shows the monthly maximum UV Index (UVI) for Zarasai 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 Zarasai typically reaches 1, which falls under the low exposure category.

Data source: Zarasai 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 Zarasai Compares to Other Months

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

This table compares monthly weather conditions in Zarasai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	46 mm (1.8 inches)	94%	low
February Weather	-2°C (28°F)	38 mm (1.5 inches)	92%	low
March Weather	1°C (34°F)	47 mm (1.9 inches)	90%	moderate
April Weather	6°C (44°F)	41 mm (1.6 inches)	86%	moderate
May Weather	12°C (54°F)	67 mm (2.7 inches)	70%	high
June Weather	18°C (64°F)	49 mm (1.9 inches)	75%	high
July Weather	18°C (65°F)	89 mm (3.5 inches)	75%	high
August Weather	17°C (63°F)	109 mm (4.3 inches)	74%	high
September Weather	13°C (56°F)	67 mm (2.6 inches)	85%	moderate
October Weather	8°C (47°F)	65 mm (2.6 inches)	92%	moderate
November Weather	3°C (39°F)	56 mm (2.2 inches)	93%	low
December Weather	-1°C (31°F)	60 mm (2.4 inches)	94%	low