January Weather in Bayantsagaan, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Bayantsagaan, Mongolia drops to a brisk -19°C (-2°F). While the chilly air can see minimums plummeting to -35°C (-32°F), there's a slight reprieve with maximums reaching -1°C (31°F). Precipitation is minimal at just 3 mm (0.1 in), spread over 0 days, and average humidity is a frosty 85%.

January Temperature in Bayantsagaan

In January in Bayantsagaan, the average temperature is -19°C (-2°F). Maximum can reach -1°C (31°F) and minimum can be as low as -35°C (-32°F). Travelers should prepare for extremely cold conditions and dress in layers to stay warm during their visit.

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

The chart illustrates January temperature patterns in Bayantsagaan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayantsagaan, January typically has an average temperature of -19°C (-2°F), with highs reaching up to -1°C (31°F) and lows dropping to around -35°C (-32°F).

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

January Precipitation in Bayantsagaan

In Bayantsagaan in January, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

January Precipitation Trends in Bayantsagaan

The chart displays monthly precipitation patterns in Bayantsagaan, 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 Bayantsagaan, January typically receives around 3 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 Bayantsagaan

In Bayantsagaan in January, humidity is 85%. With an average temperature of -19°C (-2°F), this humidity feels like a biting cold that seeps into your bones, making every breath a frosty challenge for travelers.

January Average Humidity in Bayantsagaan

This chart illustrates the average monthly humidity levels in Bayantsagaan, 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 Bayantsagaan 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 Bayantsagaan

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

Maximum UV Index Levels in Bayantsagaan for January

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

Data source: Bayantsagaan 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 Bayantsagaan Compares to Other Months

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

This table compares monthly weather conditions in Bayantsagaan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-2°F)	3 mm (0.1 inches)	85%	low
February Weather	-15°C (5°F)	7 mm (0.3 inches)	74%	moderate
March Weather	-5°C (23°F)	11 mm (0.4 inches)	72%	moderate
April Weather	3°C (37°F)	25 mm (1.0 inches)	74%	high
May Weather	9°C (49°F)	38 mm (1.5 inches)	68%	very high
June Weather	15°C (59°F)	69 mm (2.7 inches)	73%	very high
July Weather	16°C (61°F)	125 mm (4.9 inches)	79%	very high
August Weather	14°C (57°F)	122 mm (4.8 inches)	77%	very high
September Weather	8°C (47°F)	44 mm (1.7 inches)	78%	high
October Weather	-1°C (30°F)	25 mm (1.0 inches)	76%	moderate
November Weather	-9°C (16°F)	8 mm (0.3 inches)	78%	low
December Weather	-17°C (3°F)	3 mm (0.1 inches)	86%	low