January Weather in Uldz, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Uldz, Mongolia hovers around -21°C (-5°F), creating a biting chill in the air. Temperatures can dip as low as -37°C (-34°F), while they may peak at a brisk -2°C (29°F). Expect a scarce precipitation amount of just 2 mm (0.1 in) over 0 days, contributing to the cold, crisp atmosphere. With an average humidity of 92%, the air remains heavy with moisture, intensifying the biting cold.

January Temperature in Uldz

In January in Uldz, the average temperature is -21°C (-5°F). Maximum can reach -2°C (29°F) and minimum can be as low as -37°C (-34°F). Visitors should be prepared for extremely cold conditions and dress accordingly for outdoor activities.

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

The chart illustrates January temperature patterns in Uldz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uldz, January typically has an average temperature of -21°C (-5°F), with highs reaching up to -2°C (29°F) and lows dropping to around -37°C (-34°F).

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

January Precipitation in Uldz

In Uldz in January, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

January Precipitation Trends in Uldz

The chart displays monthly precipitation patterns in Uldz, 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 Uldz, January typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Uldz

In Uldz in January humidity is 92%. With an average temperature of -21°C (-5°F), this humidity feels like traveling through a frigid, damp fog that seeps into your bones, making every step feel heavy and the air biting against your skin, challenging your resolve to explore the wintry landscape.

January Average Humidity in Uldz

This chart illustrates the average monthly humidity levels in Uldz, 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 Uldz is approximately 92%, 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 Uldz

In Uldz 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 Uldz, you can visit Hourly UV Index in Uldz.

Maximum UV Index Levels in Uldz for January

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

Data source: Uldz 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 Uldz Compares to Other Months

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

This table compares monthly weather conditions in Uldz, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-5°F)	2 mm (0.1 inches)	92%	low
February Weather	-17°C (1°F)	6 mm (0.2 inches)	86%	moderate
March Weather	-6°C (22°F)	6 mm (0.2 inches)	72%	moderate
April Weather	4°C (39°F)	16 mm (0.6 inches)	67%	high
May Weather	11°C (52°F)	33 mm (1.3 inches)	69%	very high
June Weather	17°C (63°F)	55 mm (2.1 inches)	67%	very high
July Weather	19°C (67°F)	104 mm (4.1 inches)	79%	very high
August Weather	16°C (61°F)	92 mm (3.6 inches)	79%	very high
September Weather	11°C (52°F)	47 mm (1.8 inches)	82%	high
October Weather	1°C (34°F)	22 mm (0.9 inches)	79%	moderate
November Weather	-10°C (15°F)	6 mm (0.3 inches)	81%	low
December Weather	-18°C (0°F)	3 mm (0.1 inches)	90%	low