December Weather in Tver, Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Tver, Russian Federation is a chilly -4°C (26°F). Expect lows of -23°C (-10°F) and highs reaching 8°C (46°F). This month also sees about 59 mm (2.3 in) of precipitation spread over 13 days, contributing to an average humidity of 93%. Be sure to bundle up!

December Temperature in Tver

In December in Tver, the average temperature is -4°C (26°F), with maximums reaching 8°C (46°F) and minimums plummeting to -23°C (-10°F). Travelers should prepare for cold weather and pack accordingly to ensure a comfortable visit.

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

The chart illustrates December temperature patterns in Tver, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tver, December typically has an average temperature of -4°C (26°F), with highs reaching up to 8°C (46°F) and lows dropping to around -23°C (-10°F).

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

December Precipitation in Tver

In Tver in December, the precipitation amount is 59 mm (2.3 in) spread over 13 days.

December Precipitation Trends in Tver

The chart displays monthly precipitation patterns in Tver, 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 Tver, December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 13 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 Tver

In Tver in December, humidity is 93%. With an average temperature of -4°C (26°F), this humidity feels like a heavy chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Tver

This chart illustrates the average monthly humidity levels in Tver, 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 Tver is approximately 93%, 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 Tver

In Tver 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 Tver.

Maximum UV Index Levels in Tver for December

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

Data source: Tver 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 Tver Compares to Other Months

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

This table compares monthly weather conditions in Tver, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	41 mm (1.6 inches)	97%	low
February Weather	-5°C (23°F)	41 mm (1.6 inches)	95%	low
March Weather	-1°C (30°F)	42 mm (1.7 inches)	91%	moderate
April Weather	5°C (42°F)	45 mm (1.8 inches)	86%	moderate
May Weather	12°C (54°F)	56 mm (2.2 inches)	72%	high
June Weather	17°C (63°F)	70 mm (2.8 inches)	77%	high
July Weather	18°C (65°F)	115 mm (4.5 inches)	82%	high
August Weather	17°C (63°F)	69 mm (2.7 inches)	82%	high
September Weather	12°C (54°F)	66 mm (2.6 inches)	90%	moderate
October Weather	7°C (44°F)	67 mm (2.7 inches)	92%	low
November Weather	1°C (34°F)	51 mm (2.0 inches)	94%	low
December Weather	-4°C (26°F)	59 mm (2.3 inches)	93%	low