December Weather in Ob', Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Ob', Russian Federation hovers around -13°C (8°F). While it can plummet to a chilling -43°C (-44°F), temperatures can occasionally rise to a maximum of 2°C (35°F). Expect about 43 mm (1.7 in) of precipitation over 10 days, with an average humidity level of a staggering 97%. Brace yourself for a month of extremes!

December Temperature in Ob'

In December in Ob', the average temperature is -13°C (8°F), with maximums reaching 2°C (35°F) and minimums plummeting as low as -43°C (-44°F). Travelers should be prepared for extreme cold and ensure they have adequate winter gear for their visit.

December Weather in Ob': Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ob', showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ob', December typically has an average temperature of -13°C (8°F), with highs reaching up to 2°C (35°F) and lows dropping to around -43°C (-44°F).

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

December Precipitation in Ob'

In Ob' in December, the precipitation amount is 43 mm (1.7 in) over a span of 10 days.

December Precipitation Trends in Ob'

The chart displays monthly precipitation patterns in Ob', 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 Ob', December typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 10 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 Ob'

In Ob' in December, humidity is 97%. With an average temperature of -13°C (8°F), this humidity feels like a biting chill that seeps through your layers, making outdoor travel quite uncomfortable and damp.

December Average Humidity in Ob'

This chart illustrates the average monthly humidity levels in Ob', 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 Ob' is approximately 97%, 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 Ob'

In Ob' 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 Ob'.

Maximum UV Index Levels in Ob' for December

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

Data source: Ob' 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 Ob' Compares to Other Months

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

This table compares monthly weather conditions in Ob', showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-16°C (3°F)	29 mm (1.1 inches)	96%	low
February Weather	-14°C (7°F)	25 mm (1.0 inches)	97%	low
March Weather	-6°C (22°F)	28 mm (1.1 inches)	96%	moderate
April Weather	5°C (41°F)	23 mm (0.9 inches)	91%	moderate
May Weather	13°C (55°F)	43 mm (1.7 inches)	67%	high
June Weather	17°C (63°F)	64 mm (2.5 inches)	51%	high
July Weather	19°C (66°F)	67 mm (2.6 inches)	49%	high
August Weather	18°C (64°F)	41 mm (1.6 inches)	53%	high
September Weather	10°C (51°F)	58 mm (2.3 inches)	68%	moderate
October Weather	4°C (39°F)	44 mm (1.7 inches)	83%	moderate
November Weather	-7°C (20°F)	53 mm (2.1 inches)	93%	low
December Weather	-13°C (8°F)	43 mm (1.7 inches)	97%	low