December Weather in Ust'-Katav, Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Ust'-Katav, Russian Federation hovers around -10°C (14°F). Expect low temperatures to dip as low as -28°C (-17°F), while occasional highs can reach 4°C (40°F). With an average humidity of 93%, the chill is palpable, and precipitation amounts to 29 mm (1.1 in) spread over about 8 days.

December Temperature in Ust'-Katav

In December in Ust'-Katav, the average temperature is -10°C (14°F), with maximums reaching up to 4°C (40°F) and minimums dipping as low as -28°C (-17°F). It's important to prepare for extremely cold weather if you're planning to travel during this time.

December Weather in Ust'-Katav: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ust'-Katav, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ust'-Katav, December typically has an average temperature of -10°C (14°F), with highs reaching up to 4°C (40°F) and lows dropping to around -28°C (-17°F).

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

December Precipitation in Ust'-Katav

In Ust'-Katav in December, the precipitation amount is 29 mm (1.1 in) over the course of 8 days.

December Precipitation Trends in Ust'-Katav

The chart displays monthly precipitation patterns in Ust'-Katav, 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 Ust'-Katav, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 8 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 Ust'-Katav

In Ust'-Katav in December, humidity is 93%. With an average temperature of -10°C (14°F), this humidity feels like an invisible weight on your skin, making every breath feel thick and heavy, while the cold air bites sharply, creating a contrasting and uncomfortable chill that can make traveling outdoors feel like a daunting challenge.

December Average Humidity in Ust'-Katav

This chart illustrates the average monthly humidity levels in Ust'-Katav, 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 Ust'-Katav 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 Ust'-Katav

In Ust'-Katav 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 Ust'-Katav.

Maximum UV Index Levels in Ust'-Katav for December

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

Data source: Ust'-Katav 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 Ust'-Katav Compares to Other Months

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

This table compares monthly weather conditions in Ust'-Katav, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (11°F)	33 mm (1.3 inches)	98%	low
February Weather	-10°C (13°F)	38 mm (1.5 inches)	96%	low
March Weather	-5°C (23°F)	42 mm (1.6 inches)	96%	moderate
April Weather	4°C (40°F)	43 mm (1.7 inches)	90%	moderate
May Weather	11°C (53°F)	51 mm (2.0 inches)	73%	high
June Weather	15°C (58°F)	79 mm (3.1 inches)	68%	high
July Weather	18°C (65°F)	100 mm (3.9 inches)	75%	high
August Weather	16°C (62°F)	88 mm (3.5 inches)	73%	high
September Weather	9°C (49°F)	80 mm (3.1 inches)	84%	moderate
October Weather	4°C (39°F)	61 mm (2.4 inches)	89%	moderate
November Weather	-5°C (24°F)	44 mm (1.7 inches)	94%	low
December Weather	-10°C (14°F)	29 mm (1.1 inches)	93%	low