January Weather in Bayanbulag, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Bayanbulag, Mongolia plunges to a frigid -21°C (-6°F). Expect lows of -37°C (-34°F) and, if you're lucky, a maximum of 0°C (33°F). Precipitation is scant, averaging just 2 mm (0.1 in) over 0 days, while humidity remains high at 90%, creating a bone-chilling atmosphere. Prepare accordingly!

January Temperature in Bayanbulag

In January in Bayanbulag, the average temperature is -21°C (-6°F). Maximum temperatures can reach 0°C (33°F), while minimums can plummet to -37°C (-34°F). Be prepared for frigid conditions, as this time of year may require you to bundle up and plan your activities accordingly.

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

The chart illustrates January temperature patterns in Bayanbulag, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayanbulag, January typically has an average temperature of -21°C (-6°F), with highs reaching up to 0°C (33°F) and lows dropping to around -37°C (-34°F).

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

January Precipitation in Bayanbulag

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

January Precipitation Trends in Bayanbulag

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

In Bayanbulag in January humidity is 90%. With an average temperature of -21°C (-6°F), this humidity feels like an icy blanket wrapping around you, making the cold air seep deep into your bones, which can be challenging for traveling as it requires extra layers and careful planning to stay warm and comfortable.

January Average Humidity in Bayanbulag

This chart illustrates the average monthly humidity levels in Bayanbulag, 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 Bayanbulag is approximately 90%, 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 Bayanbulag

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

Maximum UV Index Levels in Bayanbulag for January

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

Data source: Bayanbulag 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 Bayanbulag Compares to Other Months

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

This table compares monthly weather conditions in Bayanbulag, 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 (-6°F)	2 mm (0.1 inches)	90%	low
February Weather	-17°C (2°F)	3 mm (0.1 inches)	80%	moderate
March Weather	-5°C (23°F)	5 mm (0.2 inches)	64%	moderate
April Weather	4°C (39°F)	13 mm (0.5 inches)	59%	high
May Weather	11°C (51°F)	31 mm (1.2 inches)	52%	very high
June Weather	17°C (63°F)	54 mm (2.1 inches)	53%	very high
July Weather	19°C (66°F)	103 mm (4.0 inches)	59%	very high
August Weather	16°C (61°F)	91 mm (3.6 inches)	61%	very high
September Weather	10°C (51°F)	39 mm (1.5 inches)	67%	high
October Weather	0°C (33°F)	20 mm (0.8 inches)	67%	moderate
November Weather	-10°C (14°F)	9 mm (0.4 inches)	67%	moderate
December Weather	-19°C (-2°F)	3 mm (0.1 inches)	88%	low