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December Weather in Sarny, Ukraine

Last updated: August 28, 2025

In December, the average temperature in Sarny, Ukraine hovers around 0°C (33°F), with the mercury dipping as low as -13°C (8°F) and peaking at 12°C (54°F). Expect a fair amount of precipitation, totaling 65 mm (2.6 in) spread over approximately 15 days. With an average humidity level of 92%, it's a month that feels quite chilly and damp.

December Temperature in Sarny

In December in Sarny, the average temperature is 0°C (33°F). The maximum can reach 12°C (54°F), and the minimum can be as low as -13°C (8°F). Be prepared for a mix of chilly and mild weather during your travels to Sarny this month.

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

The chart illustrates December temperature patterns in Sarny, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sarny, December typically has an average temperature of 0°C (33°F), with highs reaching up to 12°C (54°F) and lows dropping to around -13°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec283037485768686859504033
Data source: Temperature data for Sarny 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 Sarny

In Sarny in December, the total precipitation amount reaches 65 mm (2.6 in) over the course of 15 days.

December Precipitation Trends in Sarny

The chart displays monthly precipitation patterns in Sarny, 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 Sarny, December typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4053464086821046445573665
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sarny

In Sarny in December, humidity is 92%. With an average temperature of 0°C (33°F), this humidity feels like wrapping yourself in a wet, heavy blanket, making travel uncomfortable and chilly, as the damp air penetrates your clothes and makes it challenging to stay warm and dry.

December Average Humidity in Sarny

This chart illustrates the average monthly humidity levels in Sarny, 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 Sarny is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%76%60%61%59%57%69%87%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sarny

In Sarny 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 Sarny.

Maximum UV Index Levels in Sarny for December

The chart shows the monthly maximum UV Index (UVI) for Sarny 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 Sarny typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876321
Data source: Sarny 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 Sarny Compares to Other Months

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

This table compares monthly weather conditions in Sarny, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)39 mm (1.6 inches)93%low
February Weather-1°C (31°F)53 mm (2.1 inches)90%low
March Weather3°C (37°F)46 mm (1.8 inches)88%moderate
April Weather9°C (48°F)40 mm (1.6 inches)75%moderate
May Weather14°C (58°F)86 mm (3.4 inches)60%high
June Weather20°C (68°F)82 mm (3.2 inches)61%very high
July Weather20°C (68°F)104 mm (4.1 inches)59%very high
August Weather20°C (68°F)64 mm (2.5 inches)57%high
September Weather15°C (60°F)45 mm (1.8 inches)69%high
October Weather10°C (50°F)57 mm (2.2 inches)87%moderate
November Weather4°C (40°F)36 mm (1.4 inches)91%low
December Weather0°C (33°F)65 mm (2.6 inches)92%low

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