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December Weather in Ust-Chorna, Ukraine

Last updated: August 28, 2025

In Ust-Chorna, Ukraine, the average temperature in December hovers around -2°C (29°F). Temperatures can dip as low as -21°C (-5°F), while the mercury may rise to a maximum of 11°C (51°F). Expect about 140 mm (5.5 in) of precipitation spread over 19 days, with an average humidity of 91%, creating a chilly and damp atmosphere.

December Temperature in Ust-Chorna

In December in Ust-Chorna, the average temperature is -2°C (29°F), with maximums reaching 11°C (51°F) and minimums dipping as low as -21°C (-5°F). Travelers should be prepared for a range of cold weather conditions, so dressing in layers is essential to stay comfortable during their visit.

December Weather in Ust-Chorna: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ust-Chorna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ust-Chorna, December typically has an average temperature of -2°C (29°F), with highs reaching up to 11°C (51°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec232732435160616254453728
Data source: Temperature data for Ust-Chorna 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 Ust-Chorna

In Ust-Chorna in December, the total precipitation amount is 140 mm (5.5 in) over the course of 19 days.

December Precipitation Trends in Ust-Chorna

The chart displays monthly precipitation patterns in Ust-Chorna, 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 Ust-Chorna, December typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec841249674159155159991029376140
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ust-Chorna

In Ust-Chorna in December, humidity is 91%. With an average temperature of -2°C (29°F), this humidity feels like a chilling embrace that can quickly sap your energy, making outdoor adventures uncomfortable and dampening the joy of exploration.

December Average Humidity in Ust-Chorna

This chart illustrates the average monthly humidity levels in Ust-Chorna, 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 Ust-Chorna is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%88%79%71%72%66%60%72%86%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ust-Chorna

In Ust-Chorna 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 Ust-Chorna, you can visit Hourly UV Index in Ust-Chorna.

Maximum UV Index Levels in Ust-Chorna for December

The chart shows the monthly maximum UV Index (UVI) for Ust-Chorna 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 Ust-Chorna typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789987422
Data source: Ust-Chorna 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 Ust-Chorna Compares to Other Months

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

This table compares monthly weather conditions in Ust-Chorna, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)84 mm (3.3 inches)92%low
February Weather-3°C (27°F)124 mm (4.9 inches)89%moderate
March Weather0°C (33°F)96 mm (3.8 inches)88%high
April Weather6°C (43°F)74 mm (2.9 inches)79%high
May Weather11°C (52°F)159 mm (6.3 inches)71%very high
June Weather16°C (60°F)155 mm (6.1 inches)72%very high
July Weather16°C (61°F)159 mm (6.3 inches)66%very high
August Weather17°C (63°F)99 mm (3.9 inches)60%very high
September Weather12°C (54°F)102 mm (4.0 inches)71%high
October Weather7°C (45°F)93 mm (3.7 inches)86%moderate
November Weather3°C (38°F)76 mm (3.0 inches)90%low
December Weather-2°C (29°F)140 mm (5.5 inches)91%low

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