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December Weather in Olonets, Russian Federation

Last updated: August 27, 2025

In Olonets, Russian Federation, the average temperature in December hovers around -4°C (25°F), with extremes ranging from a frigid -27°C (-16°F) to a mild 5°C (41°F). During this month, expect about 91 mm (3.6 in) of precipitation over approximately 18 days, contributing to an average humidity of 95%. Prepare for a chilly and damp experience!

December Temperature in Olonets

In December in Olonets, the average temperature is -4°C (25°F), with maximums reaching 5°C (41°F) and minimums dipping as low as -27°C (-16°F). Travelers should prepare for a chilly climate and dress warmly to fully enjoy their stay.

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

The chart illustrates December temperature patterns in Olonets, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olonets, December typically has an average temperature of -4°C (25°F), with highs reaching up to 5°C (41°F) and lows dropping to around -27°C (-16°F).
JanFebMarAprMayJunJulAugSepOctNovDec222127374861646152433525
Data source: Temperature data for Olonets 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 Olonets

In Olonets in December, the precipitation amount is 91 mm (3.6 in) spread over 18 days.

December Precipitation Trends in Olonets

The chart displays monthly precipitation patterns in Olonets, 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 Olonets, December typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec6166635152449112289877191
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Olonets

In Olonets in December humidity is 95%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that seeps into your bones, making outdoor travel uncomfortable and necessitating warm layers to combat the dampness.

December Average Humidity in Olonets

This chart illustrates the average monthly humidity levels in Olonets, 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 Olonets is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%94%89%78%74%82%87%91%93%93%95%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Olonets

In Olonets 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 Olonets.

Maximum UV Index Levels in Olonets for December

The chart shows the monthly maximum UV Index (UVI) for Olonets 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 Olonets typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456654211
Data source: Olonets 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 Olonets Compares to Other Months

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

This table compares monthly weather conditions in Olonets, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)61 mm (2.4 inches)99%low
February Weather-6°C (21°F)66 mm (2.6 inches)97%low
March Weather-3°C (28°F)63 mm (2.5 inches)94%moderate
April Weather3°C (37°F)51 mm (2.0 inches)89%moderate
May Weather9°C (49°F)52 mm (2.1 inches)78%moderate
June Weather16°C (61°F)44 mm (1.7 inches)74%high
July Weather18°C (64°F)90 mm (3.6 inches)82%high
August Weather16°C (61°F)122 mm (4.8 inches)87%moderate
September Weather11°C (53°F)89 mm (3.5 inches)91%moderate
October Weather6°C (43°F)87 mm (3.4 inches)93%low
November Weather1°C (35°F)71 mm (2.8 inches)93%low
December Weather-4°C (25°F)91 mm (3.6 inches)95%low

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