December Weather in Undory, Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Undory, Russian Federation hovers around -7°C (20°F). Expect chilly days, with minimums dipping to -25°C (-12°F) and maximums reaching up to 5°C (40°F). With an average precipitation of 38 mm (1.5 in) over approximately 9 days and a high humidity level of 90%, be prepared for a damp and cold atmosphere throughout the month.

December Temperature in Undory

In December in Undory, the average temperature is -7°C (20°F). Maximum temperatures can reach 5°C (40°F), while minimums can drop as low as -25°C (-12°F). Travelers to Undory during this time should be prepared for cold conditions and plan accordingly for outdoor activities.

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

The chart illustrates December temperature patterns in Undory, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Undory, December typically has an average temperature of -7°C (20°F), with highs reaching up to 5°C (40°F) and lows dropping to around -25°C (-12°F).

Data source: Temperature data for Undory generated using information from the Copernicus Climate Change Service.

December Precipitation in Undory

In Undory in December, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 9 days.

December Precipitation Trends in Undory

The chart displays monthly precipitation patterns in Undory, 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 Undory, December typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Undory

In Undory in December, humidity is 90%. With an average temperature of -7°C (20°F), this humidity feels like an oppressive chill that seeps into your bones, making travel uncomfortable and your breath visible in the frosty air.

December Average Humidity in Undory

This chart illustrates the average monthly humidity levels in Undory, 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 Undory is approximately 90%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Undory

In Undory 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 Undory.

Maximum UV Index Levels in Undory for December

The chart shows the monthly maximum UV Index (UVI) for Undory 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 Undory typically reaches 1, which falls under the low exposure category.

Data source: Undory 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 Undory Compares to Other Months

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

This table compares monthly weather conditions in Undory, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	38 mm (1.5 inches)	98%	low
February Weather	-8°C (18°F)	40 mm (1.6 inches)	96%	low
March Weather	-4°C (26°F)	42 mm (1.6 inches)	93%	moderate
April Weather	4°C (40°F)	51 mm (2.0 inches)	83%	moderate
May Weather	13°C (56°F)	36 mm (1.4 inches)	71%	high
June Weather	19°C (66°F)	49 mm (1.9 inches)	71%	high
July Weather	22°C (71°F)	62 mm (2.4 inches)	74%	high
August Weather	20°C (68°F)	58 mm (2.3 inches)	71%	high
September Weather	13°C (56°F)	42 mm (1.7 inches)	84%	moderate
October Weather	7°C (45°F)	56 mm (2.2 inches)	90%	moderate
November Weather	-1°C (31°F)	42 mm (1.7 inches)	93%	low
December Weather	-7°C (20°F)	38 mm (1.5 inches)	90%	low