January Weather in Ust'-Kut, Russian Federation

Last updated: August 27, 2025

In January, the average temperature in Ust'-Kut, Russian Federation hovers around -23°C (-8°F). Conditions can plummet to a chilling -48°C (-55°F), with occasional highs of -2°C (28°F). With an average precipitation of 21 mm (0.8 in) spread across 8 days, the region experiences an impressive 99% humidity. Prepare for a truly icy experience!

January Temperature in Ust'-Kut

In January in Ust'-Kut, the average temperature is -23°C (-8°F), with maximums reaching -2°C (28°F) and minimums plunging as low as -48°C (-55°F). Travelers should be well-prepared for extreme cold conditions if they plan a visit.

January Weather in Ust'-Kut: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ust'-Kut, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ust'-Kut, January typically has an average temperature of -23°C (-8°F), with highs reaching up to -2°C (28°F) and lows dropping to around -48°C (-55°F).

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

January Precipitation in Ust'-Kut

In Ust'-Kut in January, the precipitation amount is 21 mm (0.8 in) over the course of 8 days.

January Precipitation Trends in Ust'-Kut

The chart displays monthly precipitation patterns in Ust'-Kut, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Ust'-Kut, January typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Ust'-Kut

In Ust'-Kut in January humidity is 99%. With an average temperature of -23°C (-8°F), this humidity feels like a biting chill that seeps into your bones, making every breath feel sharp and cold, while the moisture in the air clings to your skin, creating a surreal and frigid travel experience.

January Average Humidity in Ust'-Kut

This chart illustrates the average monthly humidity levels in Ust'-Kut, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Ust'-Kut is approximately 99%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Ust'-Kut

In Ust'-Kut in January, 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'-Kut.

Maximum UV Index Levels in Ust'-Kut for January

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

Data source: Ust'-Kut January 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 January Weather in Ust'-Kut Compares to Other Months

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

This table compares monthly weather conditions in Ust'-Kut, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-23°C (-8°F)	21 mm (0.8 inches)	99%	low
February Weather	-20°C (-3°F)	20 mm (0.8 inches)	96%	low
March Weather	-9°C (17°F)	29 mm (1.2 inches)	88%	moderate
April Weather	1°C (34°F)	30 mm (1.2 inches)	83%	moderate
May Weather	8°C (47°F)	53 mm (2.1 inches)	76%	high
June Weather	16°C (62°F)	53 mm (2.1 inches)	66%	high
July Weather	19°C (66°F)	43 mm (1.7 inches)	75%	high
August Weather	16°C (61°F)	39 mm (1.5 inches)	72%	high
September Weather	7°C (46°F)	56 mm (2.2 inches)	82%	moderate
October Weather	-1°C (31°F)	36 mm (1.4 inches)	94%	moderate
November Weather	-13°C (9°F)	41 mm (1.6 inches)	100%	low
December Weather	-22°C (-8°F)	42 mm (1.6 inches)	100%	low