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December Weather in Olym, Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Olym, Russian Federation hovers around -3°C (27°F). Expect a minimum chill of -21°C (-5°F) to a mild high of 12°C (53°F). During this time, 57 mm (2.3 in) of precipitation may fall over 11 days, contributing to a notably high average humidity of 93%. Stay warm and prepare for wet conditions!

December Temperature in Olym

In December in Olym, the average temperature is -3°C (27°F). Maximums can reach 12°C (53°F), while minimums can drop as low as -21°C (-5°F). Be prepared for cold weather and pack accordingly for your travels!

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

The chart illustrates December temperature patterns in Olym, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olym, December typically has an average temperature of -3°C (27°F), with highs reaching up to 12°C (53°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec232331465867696959473327
Data source: Temperature data for Olym 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 Olym

In Olym in December, the total precipitation amount is 57 mm (2.3 in) over the course of 11 days.

December Precipitation Trends in Olym

The chart displays monthly precipitation patterns in Olym, 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 Olym, December typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec434945466948692142423757
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Olym

In Olym in December humidity is 93%. With an average temperature of -3°C (27°F), this humidity feels like a damp chill that seeps through your clothes, making travel uncomfortable and forcing you to bundle up against the biting cold while navigating the wet conditions.

December Average Humidity in Olym

This chart illustrates the average monthly humidity levels in Olym, 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 Olym is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%94%89%75%61%60%59%55%70%83%92%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Olym

In Olym 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 Olym.

Maximum UV Index Levels in Olym for December

The chart shows the monthly maximum UV Index (UVI) for Olym 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 Olym typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876321
Data source: Olym 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 Olym Compares to Other Months

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

This table compares monthly weather conditions in Olym, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)43 mm (1.7 inches)93%low
February Weather-5°C (24°F)49 mm (1.9 inches)94%moderate
March Weather0°C (32°F)45 mm (1.8 inches)89%moderate
April Weather8°C (47°F)46 mm (1.8 inches)75%high
May Weather14°C (58°F)69 mm (2.7 inches)61%high
June Weather19°C (67°F)48 mm (1.9 inches)60%very high
July Weather21°C (70°F)69 mm (2.7 inches)59%very high
August Weather21°C (69°F)21 mm (0.8 inches)55%high
September Weather15°C (59°F)42 mm (1.7 inches)70%high
October Weather8°C (48°F)42 mm (1.6 inches)83%moderate
November Weather1°C (34°F)37 mm (1.4 inches)92%low
December Weather-3°C (27°F)57 mm (2.3 inches)93%low

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