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December Weather in Valday, Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Valday, Russian Federation hovers around -4°C (26°F), with lows plunging to a chilling -23°C (-9°F) and highs peaking at a mild 7°C (44°F). During this time, expect about 68 mm (2.7 in) of precipitation spread across 16 days, resulting in an average humidity of 94%. Stay warm and prepared for a wet and frosty month!

December Temperature in Valday

In December in Valday, the average temperature is -4°C (26°F), with a maximum that can reach 7°C (44°F) and a minimum that can drop to -23°C (-9°F). Travelers should be prepared for extremely cold conditions and pack appropriately for both chilly daytime and potentially frigid nighttime temperatures.

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

The chart illustrates December temperature patterns in Valday, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valday, December typically has an average temperature of -4°C (26°F), with highs reaching up to 7°C (44°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec232329405261636152433425
Data source: Temperature data for Valday 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 Valday

In Valday in December, the precipitation amount is 68 mm (2.7 in) over a span of 16 days.

December Precipitation Trends in Valday

The chart displays monthly precipitation patterns in Valday, 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 Valday, December typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec48495556708412611081837468
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Valday

In Valday in December, humidity is 94%. With an average temperature of -4°C (26°F), this humidity feels like a bone-chilling dampness that penetrates your clothes, making travel uncomfortable and necessitating extra layers just to stay warm while battling the wet cold.

December Average Humidity in Valday

This chart illustrates the average monthly humidity levels in Valday, 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 Valday is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%94%90%85%71%77%82%83%89%93%94%94%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Valday

In Valday 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 Valday.

Maximum UV Index Levels in Valday for December

The chart shows the monthly maximum UV Index (UVI) for Valday 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 Valday typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Valday 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 Valday Compares to Other Months

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

This table compares monthly weather conditions in Valday, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)48 mm (1.9 inches)97%low
February Weather-5°C (23°F)49 mm (1.9 inches)94%low
March Weather-1°C (30°F)55 mm (2.2 inches)90%moderate
April Weather4°C (40°F)56 mm (2.2 inches)85%moderate
May Weather11°C (52°F)70 mm (2.8 inches)71%high
June Weather16°C (61°F)84 mm (3.3 inches)77%high
July Weather17°C (63°F)126 mm (5.0 inches)82%high
August Weather16°C (61°F)110 mm (4.3 inches)83%high
September Weather11°C (53°F)81 mm (3.2 inches)89%moderate
October Weather6°C (43°F)83 mm (3.3 inches)93%low
November Weather1°C (34°F)74 mm (2.9 inches)94%low
December Weather-4°C (26°F)68 mm (2.7 inches)94%low

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