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December Weather in Zhytomyr, Ukraine

Last updated: August 28, 2025

In December, the average temperature in Zhytomyr, Ukraine hovers around 0°C (32°F). Expect the mercury to dip as low as -16°C (3°F), while it may rise to a maximum of 13°C (55°F). During this month, anticipate 67 mm (2.6 in) of precipitation spread over 14 days, accompanied by a high average humidity of 91%. Stay prepared for a chilly, damp atmosphere!

December Temperature in Zhytomyr

In December in Zhytomyr, the average temperature is 0°C (32°F). Maximums can reach 13°C (55°F) and minimums can drop as low as -16°C (3°F). Travelers should prepare for a chilly climate and pack accordingly.

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

The chart illustrates December temperature patterns in Zhytomyr, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zhytomyr, December typically has an average temperature of 0°C (32°F), with highs reaching up to 13°C (55°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec273037485868686860493932
Data source: Temperature data for Zhytomyr 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 Zhytomyr

In Zhytomyr in December, the precipitation amount is 67 mm (2.6 in) spread over 14 days.

December Precipitation Trends in Zhytomyr

The chart displays monthly precipitation patterns in Zhytomyr, 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 Zhytomyr, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec354347359559825948453167
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Zhytomyr

In Zhytomyr in December, humidity is 91%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that penetrates your clothes, making every movement feel heavy and uncomfortable for traveling.

December Average Humidity in Zhytomyr

This chart illustrates the average monthly humidity levels in Zhytomyr, 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 Zhytomyr is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%87%74%57%57%53%49%67%85%91%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Zhytomyr

In Zhytomyr in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Zhytomyr, you can visit Hourly UV Index in Zhytomyr.

Maximum UV Index Levels in Zhytomyr for December

The chart shows the monthly maximum UV Index (UVI) for Zhytomyr 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 Zhytomyr typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876422
Data source: Zhytomyr 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 Zhytomyr Compares to Other Months

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

This table compares monthly weather conditions in Zhytomyr, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)35 mm (1.4 inches)93%low
February Weather-1°C (30°F)43 mm (1.7 inches)91%low
March Weather3°C (37°F)47 mm (1.9 inches)87%moderate
April Weather9°C (49°F)35 mm (1.4 inches)74%high
May Weather14°C (58°F)95 mm (3.7 inches)57%high
June Weather20°C (68°F)59 mm (2.3 inches)57%very high
July Weather20°C (69°F)82 mm (3.2 inches)53%very high
August Weather20°C (69°F)59 mm (2.3 inches)49%high
September Weather15°C (60°F)48 mm (1.9 inches)66%high
October Weather10°C (50°F)45 mm (1.8 inches)85%moderate
November Weather4°C (39°F)31 mm (1.2 inches)91%low
December Weather0°C (32°F)67 mm (2.6 inches)91%low

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