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December Weather in Jieznas, Lithuania

Last updated: August 23, 2025

In December, the average temperature in Jieznas, Lithuania hovers around 0°C (32°F). However, be prepared for chilly conditions, as temperatures can dip to a minimum of -14°C (7°F) and rise to a maximum of 9°C (49°F). This month also brings about 58 mm (2.3 in) of precipitation over approximately 13 days, all while maintaining a high average humidity of 95%.

December Temperature in Jieznas

In December in Jieznas, the average temperature is 0°C (32°F). Maximum temperatures can reach 9°C (49°F), while minimums can drop as low as -14°C (7°F). Be sure to pack warm clothing if you plan to travel during this time!

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

The chart illustrates December temperature patterns in Jieznas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jieznas, December typically has an average temperature of 0°C (32°F), with highs reaching up to 9°C (49°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec293036455465666557484032
Data source: Temperature data for Jieznas 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 Jieznas

In Jieznas in December, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.

December Precipitation Trends in Jieznas

The chart displays monthly precipitation patterns in Jieznas, 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 Jieznas, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec503844476557889070654758
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jieznas

In Jieznas in December, humidity is 95%. With an average temperature of 0°C (32°F), this humidity feels like walking through a thick fog, making each breath feel heavy and damp, while the chill in the air adds an extra layer of discomfort for traveling.

December Average Humidity in Jieznas

This chart illustrates the average monthly humidity levels in Jieznas, 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 Jieznas is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%90%86%72%74%76%74%83%91%93%95%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jieznas

In Jieznas 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 Jieznas.

Maximum UV Index Levels in Jieznas for December

The chart shows the monthly maximum UV Index (UVI) for Jieznas 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 Jieznas typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Jieznas 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 Jieznas Compares to Other Months

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

This table compares monthly weather conditions in Jieznas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)50 mm (2.0 inches)94%low
February Weather-1°C (30°F)38 mm (1.5 inches)92%low
March Weather2°C (36°F)44 mm (1.7 inches)90%moderate
April Weather7°C (45°F)47 mm (1.8 inches)86%moderate
May Weather12°C (55°F)65 mm (2.6 inches)72%high
June Weather18°C (65°F)57 mm (2.2 inches)74%high
July Weather19°C (66°F)88 mm (3.5 inches)76%high
August Weather18°C (65°F)90 mm (3.5 inches)74%high
September Weather14°C (57°F)70 mm (2.8 inches)83%moderate
October Weather9°C (48°F)65 mm (2.6 inches)91%moderate
November Weather4°C (40°F)47 mm (1.9 inches)93%low
December Weather0°C (32°F)58 mm (2.3 inches)95%low

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