January Weather in OElgii, Mongolia

Last updated: August 28, 2025

In OElgii, Mongolia, the average temperature in January hovers around -22°C (-7°F), but be prepared for extremes: it can plummet to a chilling -39°C (-39°F) or rise to a maximum of -6°C (22°F). During this time, expect minimal precipitation, with just 1 mm (0.1 in) over 0 days, and a notable average humidity level of 96%.

January Temperature in OElgii

In January in OElgii, the average temperature is -22°C (-7°F), with maximums reaching -6°C (22°F) and minimums plummeting to as low as -39°C (-39°F). It's essential to prepare for extremely cold conditions if you plan to travel during this time.

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

The chart illustrates January temperature patterns in OElgii, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In OElgii, January typically has an average temperature of -22°C (-7°F), with highs reaching up to -6°C (22°F) and lows dropping to around -39°C (-39°F).

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

January Precipitation in OElgii

In OElgii in January, the precipitation amount is 1 mm (0.1 in) during 0 days, indicating a very dry period.

January Precipitation Trends in OElgii

The chart displays monthly precipitation patterns in OElgii, 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 OElgii, January typically receives around 1 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 OElgii

In OElgii in January humidity is 96%. With an average temperature of -22°C (-7°F), this humidity feels like a biting chill that seeps through layers of clothing, making travel extremely uncomfortable and forcing you to seek warmth at every opportunity.

January Average Humidity in OElgii

This chart illustrates the average monthly humidity levels in OElgii, 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 OElgii is approximately 96%, 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 OElgii

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

Maximum UV Index Levels in OElgii for January

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

Data source: OElgii 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 OElgii Compares to Other Months

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

This table compares monthly weather conditions in OElgii, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-22°C (-7°F)	1 mm (0.1 inches)	96%	low
February Weather	-16°C (3°F)	2 mm (0.1 inches)	92%	moderate
March Weather	-7°C (19°F)	9 mm (0.3 inches)	86%	moderate
April Weather	3°C (37°F)	10 mm (0.4 inches)	79%	high
May Weather	9°C (49°F)	25 mm (1.0 inches)	70%	very high
June Weather	14°C (58°F)	29 mm (1.1 inches)	59%	very high
July Weather	16°C (60°F)	67 mm (2.6 inches)	56%	very high
August Weather	13°C (57°F)	46 mm (1.8 inches)	64%	very high
September Weather	7°C (45°F)	15 mm (0.6 inches)	70%	high
October Weather	-2°C (29°F)	6 mm (0.2 inches)	86%	moderate
November Weather	-12°C (10°F)	4 mm (0.2 inches)	94%	low
December Weather	-21°C (-5°F)	2 mm (0.1 inches)	96%	low