January Weather in Oygon, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Oygon, Mongolia plummets to a chilling -25°C (-12°F), with the mercury occasionally dipping as low as -45°C (-49°F) and occasionally reaching a maximum of -5°C (23°F). Despite the frigid conditions, precipitation is minimal, with just 3 mm (0.1 in) expected over 0 days, while the air hums with a 95% average humidity, making it a truly brisk and frosty experience.

January Temperature in Oygon

In January in Oygon, the average temperature is -25°C (-12°F). Maximums can reach -5°C (23°F), while minimums can plunge as low as -45°C (-49°F). Travelers should be prepared for extreme cold conditions and dress warmly when visiting during this time.

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

The chart illustrates January temperature patterns in Oygon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oygon, January typically has an average temperature of -25°C (-12°F), with highs reaching up to -5°C (23°F) and lows dropping to around -45°C (-49°F).

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

January Precipitation in Oygon

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

January Precipitation Trends in Oygon

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

In Oygon in January humidity is 95%. With an average temperature of -25°C (-12°F), this humidity feels like an intense chill that seeps deep into your bones, making it incredibly challenging for traveling as moisture clings to your clothing and breath, creating a biting sensation that can turn every step outside into an uncomfortable struggle against the cold.

January Average Humidity in Oygon

This chart illustrates the average monthly humidity levels in Oygon, 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 Oygon is approximately 95%, 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 Oygon

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

Maximum UV Index Levels in Oygon for January

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

Data source: Oygon 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 Oygon Compares to Other Months

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

This table compares monthly weather conditions in Oygon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-25°C (-12°F)	3 mm (0.1 inches)	95%	low
February Weather	-20°C (-4°F)	7 mm (0.3 inches)	90%	moderate
March Weather	-11°C (13°F)	11 mm (0.4 inches)	84%	high
April Weather	1°C (35°F)	21 mm (0.8 inches)	76%	very high
May Weather	8°C (47°F)	33 mm (1.3 inches)	63%	very high
June Weather	15°C (58°F)	41 mm (1.6 inches)	60%	very high
July Weather	16°C (62°F)	74 mm (2.9 inches)	65%	very high
August Weather	14°C (57°F)	73 mm (2.9 inches)	67%	very high
September Weather	8°C (46°F)	27 mm (1.1 inches)	71%	high
October Weather	-2°C (29°F)	21 mm (0.8 inches)	80%	moderate
November Weather	-14°C (7°F)	12 mm (0.5 inches)	92%	low
December Weather	-23°C (-10°F)	6 mm (0.2 inches)	96%	low