January Weather in Uyonch, Mongolia

Last updated: August 28, 2025

In Uyonch, Mongolia, the average temperature in January hovers around -17°C (2°F). During this time, temperatures can plummet to a chilling -33°C (-27°F) or, on rare occasions, rise to a more bearable -1°C (30°F). Expect minimal precipitation, with just 4 mm (0.1 in) over approximately 1 day. The air is quite humid, boasting an average humidity level of 82%, adding to the wintry atmosphere.

January Temperature in Uyonch

In January in Uyonch, the average temperature is -17°C (2°F), with maximums possibly reaching -1°C (30°F) and minimums dropping as low as -33°C (-27°F). Travelers should be prepared for extremely cold weather and dress accordingly when visiting during this time.

January Weather in Uyonch: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Uyonch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uyonch, January typically has an average temperature of -17°C (2°F), with highs reaching up to -1°C (30°F) and lows dropping to around -33°C (-27°F).

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

January Precipitation in Uyonch

In Uyonch in January, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

January Precipitation Trends in Uyonch

The chart displays monthly precipitation patterns in Uyonch, 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 Uyonch, January typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 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 Uyonch

In Uyonch in January humidity is 82%. With an average temperature of -17°C (2°F), this humidity feels like a biting cold that cuts through layers of clothing, making outdoor travel uncomfortable and challenging, as the frosty air clings to your skin and the moisture in the air adds an extra chill that can make even brief outings feel like an arduous trek.

January Average Humidity in Uyonch

This chart illustrates the average monthly humidity levels in Uyonch, 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 Uyonch is approximately 82%, 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 Uyonch

In Uyonch in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Uyonch, you can visit Hourly UV Index in Uyonch.

Maximum UV Index Levels in Uyonch for January

The chart shows the monthly maximum UV Index (UVI) for Uyonch 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 Uyonch typically reaches 2, which falls under the low exposure category.

Data source: Uyonch 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 Uyonch Compares to Other Months

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

This table compares monthly weather conditions in Uyonch, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (2°F)	4 mm (0.1 inches)	82%	low
February Weather	-12°C (10°F)	6 mm (0.2 inches)	70%	moderate
March Weather	-3°C (26°F)	6 mm (0.2 inches)	50%	high
April Weather	7°C (44°F)	8 mm (0.3 inches)	45%	very high
May Weather	13°C (56°F)	19 mm (0.8 inches)	33%	very high
June Weather	19°C (66°F)	17 mm (0.7 inches)	30%	very high
July Weather	21°C (70°F)	15 mm (0.6 inches)	31%	very high
August Weather	19°C (66°F)	20 mm (0.8 inches)	34%	very high
September Weather	12°C (54°F)	9 mm (0.4 inches)	42%	high
October Weather	3°C (37°F)	9 mm (0.4 inches)	55%	moderate
November Weather	-8°C (18°F)	8 mm (0.3 inches)	64%	moderate
December Weather	-15°C (5°F)	4 mm (0.2 inches)	77%	low