January Weather in Selenge, Mongolia

Last updated: August 28, 2025

In Selenge, Mongolia, the average temperature in January hovers around -20°C (-3°F), with extremes reaching a chilling -37°C (-34°F) at the minimum and a milder -4°C (26°F) at the maximum. Expect limited precipitation, averaging only 2 mm (0.1 in) over the course of 0 days, while the average humidity remains high at 85%.

January Temperature in Selenge

In January in Selenge, the average temperature is -20°C (-3°F). The maximum can reach -4°C (26°F) and the minimum can be as low as -37°C (-34°F). Be prepared for extremely cold weather and dress in layers to stay warm during your travels.

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

The chart illustrates January temperature patterns in Selenge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selenge, January typically has an average temperature of -20°C (-3°F), with highs reaching up to -4°C (26°F) and lows dropping to around -37°C (-34°F).

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

January Precipitation in Selenge

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

January Precipitation Trends in Selenge

The chart displays monthly precipitation patterns in Selenge, 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 Selenge, 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 Selenge

In Selenge in January humidity is 85%. With an average temperature of -20°C (-3°F), this humidity feels like stepping into a frigid mist that clings to your skin, making every breath a struggle as the icy air bites at exposed flesh, transforming ordinary travel into a brisk challenge.

January Average Humidity in Selenge

This chart illustrates the average monthly humidity levels in Selenge, 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 Selenge is approximately 85%, 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 Selenge

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

Maximum UV Index Levels in Selenge for January

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

Data source: Selenge 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 Selenge Compares to Other Months

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

This table compares monthly weather conditions in Selenge, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-20°C (-3°F)	2 mm (0.1 inches)	85%	low
February Weather	-16°C (4°F)	5 mm (0.2 inches)	74%	moderate
March Weather	-5°C (24°F)	11 mm (0.4 inches)	72%	moderate
April Weather	4°C (40°F)	24 mm (0.9 inches)	74%	high
May Weather	11°C (52°F)	41 mm (1.6 inches)	68%	very high
June Weather	16°C (62°F)	73 mm (2.9 inches)	73%	very high
July Weather	18°C (64°F)	97 mm (3.8 inches)	79%	very high
August Weather	15°C (60°F)	129 mm (5.1 inches)	77%	very high
September Weather	10°C (50°F)	50 mm (2.0 inches)	78%	high
October Weather	0°C (33°F)	28 mm (1.1 inches)	76%	moderate
November Weather	-9°C (16°F)	9 mm (0.4 inches)	78%	low
December Weather	-17°C (3°F)	2 mm (0.1 inches)	86%	low