January Weather in Bulgan, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Bulgan, Mongolia hovers around -12°C (10°F), with a minimum that can dip to an icy -30°C (-22°F) and a maximum reaching a brisk 3°C (37°F). Precipitation is minimal, averaging just 2 mm (0.1 in) over 0 days, while the air remains relatively damp, with an average humidity of 69%.

January Temperature in Bulgan

In January in Bulgan, the average temperature is -12°C (10°F). The maximum can reach 3°C (37°F), while the minimum can plunge as low as -30°C (-22°F). Travelers should be prepared for extremely cold conditions and pack appropriate winter gear.

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

The chart illustrates January temperature patterns in Bulgan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bulgan, January typically has an average temperature of -12°C (10°F), with highs reaching up to 3°C (37°F) and lows dropping to around -30°C (-22°F).

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

January Precipitation in Bulgan

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

January Precipitation Trends in Bulgan

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

In Bulgan in January humidity is 69%. With an average temperature of -12°C (10°F), this humidity feels like a biting chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting frequent breaks to warm up indoors.

January Average Humidity in Bulgan

This chart illustrates the average monthly humidity levels in Bulgan, 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 Bulgan is approximately 69%, 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 Bulgan

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

Maximum UV Index Levels in Bulgan for January

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

Data source: Bulgan 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 Bulgan Compares to Other Months

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

This table compares monthly weather conditions in Bulgan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (10°F)	2 mm (0.1 inches)	69%	low
February Weather	-9°C (16°F)	5 mm (0.2 inches)	58%	moderate
March Weather	0°C (32°F)	13 mm (0.5 inches)	41%	high
April Weather	8°C (46°F)	7 mm (0.3 inches)	43%	very high
May Weather	14°C (58°F)	11 mm (0.4 inches)	31%	very high
June Weather	20°C (69°F)	8 mm (0.3 inches)	32%	extreme
July Weather	22°C (73°F)	52 mm (2.0 inches)	31%	very high
August Weather	20°C (68°F)	38 mm (1.5 inches)	38%	very high
September Weather	15°C (60°F)	16 mm (0.6 inches)	41%	high
October Weather	5°C (41°F)	3 mm (0.1 inches)	44%	moderate
November Weather	-3°C (26°F)	4 mm (0.1 inches)	51%	moderate
December Weather	-11°C (12°F)	2 mm (0.1 inches)	75%	low