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December Weather in Rokiskis, Lithuania

Last updated: August 23, 2025

In December, the average temperature in Rokiskis, Lithuania hovers around -1°C (31°F). Expect chilly nights with minimums plummeting to -20°C (-5°F), while daytime highs can reach a brisk 9°C (49°F). Be prepared for 61 mm (2.4 in) of precipitation spread over 14 days, contributing to a high average humidity of 94%.

December Temperature in Rokiskis

In December in Rokiskis, the average temperature is -1°C (31°F), with maximums reaching 9°C (49°F) and minimums dropping as low as -20°C (-5°F). It’s essential to pack warm clothing and be prepared for cold conditions if you're planning to visit during this time.

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

The chart illustrates December temperature patterns in Rokiskis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rokiskis, December typically has an average temperature of -1°C (31°F), with highs reaching up to 9°C (49°F) and lows dropping to around -20°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec282834445364656355473931
Data source: Temperature data for Rokiskis 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 Rokiskis

In Rokiskis in December, the total precipitation amount is 61 mm (2.4 in) over a span of 14 days.

December Precipitation Trends in Rokiskis

The chart displays monthly precipitation patterns in Rokiskis, 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 Rokiskis, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4840484065559010570705961
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rokiskis

In Rokiskis 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 Rokiskis

This chart illustrates the average monthly humidity levels in Rokiskis, 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 Rokiskis 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 Rokiskis

In Rokiskis 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 Rokiskis.

Maximum UV Index Levels in Rokiskis for December

The chart shows the monthly maximum UV Index (UVI) for Rokiskis 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 Rokiskis typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764321
Data source: Rokiskis 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 Rokiskis Compares to Other Months

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

This table compares monthly weather conditions in Rokiskis, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)48 mm (1.9 inches)94%low
February Weather-2°C (28°F)40 mm (1.6 inches)92%low
March Weather1°C (35°F)48 mm (1.9 inches)90%moderate
April Weather6°C (44°F)40 mm (1.6 inches)86%moderate
May Weather12°C (54°F)65 mm (2.6 inches)70%high
June Weather18°C (64°F)55 mm (2.2 inches)75%high
July Weather18°C (65°F)90 mm (3.5 inches)75%high
August Weather17°C (63°F)105 mm (4.1 inches)74%high
September Weather13°C (56°F)70 mm (2.8 inches)85%moderate
October Weather8°C (47°F)70 mm (2.8 inches)92%moderate
November Weather4°C (39°F)59 mm (2.3 inches)93%low
December Weather-1°C (31°F)61 mm (2.4 inches)94%low

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