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December Weather in Zarasai, Lithuania

Last updated: August 23, 2025

In December, the average temperature in Zarasai, Lithuania hovers around -1°C (31°F), making it a chilly time of year. Expect temperatures to dip as low as -17°C (2°F) and reach a maximum of 8°C (47°F). With 60 mm (2.4 in) of precipitation over approximately 15 days, be prepared for wet conditions, and don't forget that the average humidity is a brisk 94%.

December Temperature in Zarasai

In December in Zarasai, the average temperature is -1°C (31°F). The maximum can reach 8°C (47°F), while the minimum can dip as low as -17°C (2°F). Be sure to pack warm clothing and prepare for chilly conditions if you're planning to visit during this time.

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

The chart illustrates December 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, December typically has an average temperature of -1°C (31°F), with highs reaching up to 8°C (47°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec282834435364656355463830
Data source: Temperature data for Zarasai generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Zarasai

In Zarasai in December, the precipitation amount is 60 mm (2.4 in) spread over a period of 15 days.

December Precipitation Trends in Zarasai

The chart displays monthly precipitation patterns in Zarasai, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Zarasai, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4638474168498910967655660
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Zarasai

In Zarasai in December humidity is 94%. With an average temperature of -1°C (31°F), this humidity feels like a damp chill that seeps into your bones, making travel outdoors quite uncomfortable as the cold, heavy air clings to your skin.

December Average Humidity in Zarasai

This chart illustrates the average monthly humidity levels in Zarasai, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Zarasai is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%90%86%70%75%75%74%85%92%93%94%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Zarasai

In Zarasai in December, 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 December

The chart shows the monthly maximum UV Index (UVI) for Zarasai in December, 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 December, the maximum UV index in Zarasai typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765321
Data source: Zarasai December 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 December 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 December’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 December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
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 Weather1°C (34°F)47 mm (1.9 inches)90%moderate
April Weather6°C (44°F)41 mm (1.6 inches)86%moderate
May Weather12°C (54°F)67 mm (2.7 inches)70%high
June Weather18°C (64°F)49 mm (1.9 inches)75%high
July Weather18°C (65°F)89 mm (3.5 inches)75%high
August Weather17°C (63°F)109 mm (4.3 inches)74%high
September Weather13°C (56°F)67 mm (2.6 inches)85%moderate
October Weather8°C (47°F)65 mm (2.6 inches)92%moderate
November Weather3°C (39°F)56 mm (2.2 inches)93%low
December Weather-1°C (31°F)60 mm (2.4 inches)94%low

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