January Weather in Bayan-Ovoo, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Bayan-Ovoo, Mongolia hovers around -11°C (12°F), with a minimum that can plunge to -25°C (-12°F) and a maximum reaching up to 1°C (33°F). Despite the chill, precipitation is minimal, averaging just 2 mm (0.1 in) over 0 days. Expect a damp atmosphere, as the average humidity sits at a brisk 82%.

January Temperature in Bayan-Ovoo

In January in Bayan-Ovoo, the average temperature is -11°C (12°F). Maximum temperatures can reach 1°C (33°F), while minimums can plummet to -25°C (-12°F). It's advisable to pack warm clothing and be prepared for extreme cold if you plan to travel during this month.

January Weather in Bayan-Ovoo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Bayan-Ovoo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayan-Ovoo, January typically has an average temperature of -11°C (12°F), with highs reaching up to 1°C (33°F) and lows dropping to around -25°C (-12°F).

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

January Precipitation in Bayan-Ovoo

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

January Precipitation Trends in Bayan-Ovoo

The chart displays monthly precipitation patterns in Bayan-Ovoo, 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 Bayan-Ovoo, 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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January Humidity in Bayan-Ovoo

In Bayan-Ovoo in January, humidity is 82%. With an average temperature of -11°C (12°F), this humidity feels like an uninviting chill that seeps into your bones, making traveling uncomfortable and cumbersome as the cold moisture wraps around you, turning every step into a battle against the dampness and cold.

January Average Humidity in Bayan-Ovoo

This chart illustrates the average monthly humidity levels in Bayan-Ovoo, 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 Bayan-Ovoo 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 Bayan-Ovoo

In Bayan-Ovoo 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 Bayan-Ovoo, you can visit Hourly UV Index in Bayan-Ovoo.

Maximum UV Index Levels in Bayan-Ovoo for January

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

Data source: Bayan-Ovoo 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 Bayan-Ovoo Compares to Other Months

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

This table compares monthly weather conditions in Bayan-Ovoo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (12°F)	2 mm (0.1 inches)	82%	low
February Weather	-7°C (20°F)	3 mm (0.1 inches)	71%	moderate
March Weather	2°C (36°F)	2 mm (0.1 inches)	52%	high
April Weather	10°C (50°F)	3 mm (0.1 inches)	45%	very high
May Weather	16°C (61°F)	9 mm (0.3 inches)	32%	very high
June Weather	21°C (71°F)	7 mm (0.3 inches)	30%	very high
July Weather	24°C (75°F)	13 mm (0.5 inches)	32%	very high
August Weather	22°C (71°F)	21 mm (0.8 inches)	35%	very high
September Weather	16°C (61°F)	2 mm (0.1 inches)	41%	high
October Weather	6°C (43°F)	2 mm (0.1 inches)	52%	moderate
November Weather	-3°C (28°F)	2 mm (0.1 inches)	63%	moderate
December Weather	-10°C (15°F)	1 mm (0.0 inches)	80%	low