January Weather in Orhontuul, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Orhontuul, Mongolia hovers around -20°C (-3°F), with the mercury dipping to a chilling -37°C (-35°F) at times and rarely rising above -4°C (24°F). Despite the frigid conditions, precipitation is minimal, averaging only 3 mm (0.1 in) over 0 days. Adding to the bite of winter, the area experiences a high average humidity of 90%, making it feel even colder.

January Temperature in Orhontuul

In January in Orhontuul, the average temperature is -20°C (-3°F), with maximums reaching -4°C (24°F) and minimums dipping as low as -37°C (-35°F). It's essential to prepare for extremely cold weather if you're planning to visit during this time.

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

The chart illustrates January temperature patterns in Orhontuul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orhontuul, January typically has an average temperature of -20°C (-3°F), with highs reaching up to -4°C (24°F) and lows dropping to around -37°C (-35°F).

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

January Precipitation in Orhontuul

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

January Precipitation Trends in Orhontuul

The chart displays monthly precipitation patterns in Orhontuul, 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 Orhontuul, 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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January Humidity in Orhontuul

In Orhontuul in January, humidity is 90%. With an average temperature of -20°C (-3°F), this humidity feels like a biting chill that cuts through layers of clothing, making travel extremely uncomfortable as the cold air swirls with moisture, clinging to your skin and making each breath a frosty reminder of the harsh conditions outside.

January Average Humidity in Orhontuul

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

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

Maximum UV Index Levels in Orhontuul for January

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

Data source: Orhontuul 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 Orhontuul Compares to Other Months

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

This table compares monthly weather conditions in Orhontuul, 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)	3 mm (0.1 inches)	90%	low
February Weather	-16°C (4°F)	4 mm (0.2 inches)	77%	moderate
March Weather	-3°C (26°F)	8 mm (0.3 inches)	66%	moderate
April Weather	6°C (43°F)	15 mm (0.6 inches)	70%	high
May Weather	13°C (56°F)	25 mm (1.0 inches)	65%	very high
June Weather	20°C (68°F)	37 mm (1.5 inches)	73%	very high
July Weather	22°C (71°F)	63 mm (2.5 inches)	78%	very high
August Weather	19°C (66°F)	76 mm (3.0 inches)	79%	very high
September Weather	13°C (55°F)	41 mm (1.6 inches)	79%	high
October Weather	3°C (37°F)	17 mm (0.7 inches)	78%	moderate
November Weather	-7°C (19°F)	10 mm (0.4 inches)	78%	low
December Weather	-16°C (3°F)	4 mm (0.1 inches)	89%	low