January Weather in Ider, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Ider, Mongolia hovers around -22°C (-7°F), with extremes ranging from a brisk -40°C (-40°F) to a relatively mild -4°C (25°F). Expect a touch of dryness, as the region receives only 3 mm (0.1 in) of precipitation over 0 days, while the air remains notably humid at an average of 94%.

January Temperature in Ider

In January in Ider, the average temperature is -22°C (-7°F). The maximum can reach -4°C (25°F), while the minimum can plummet as low as -40°C (-40°F). Travelers should be prepared for extremely cold weather conditions and dress accordingly to ensure a safe and enjoyable visit.

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

The chart illustrates January temperature patterns in Ider, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ider, January typically has an average temperature of -22°C (-7°F), with highs reaching up to -4°C (25°F) and lows dropping to around -40°C (-40°F).

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

January Precipitation in Ider

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

January Precipitation Trends in Ider

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

In Ider in January, humidity is 94%. With an average temperature of -22°C (-7°F), this humidity feels like an icy blanket wrapping around you, making travel uncomfortable as the cold dampness seeps into your bones, creating a biting chill that is hard to escape.

January Average Humidity in Ider

This chart illustrates the average monthly humidity levels in Ider, 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 Ider is approximately 94%, 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 Ider

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

Maximum UV Index Levels in Ider for January

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

Data source: Ider 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 Ider Compares to Other Months

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

This table compares monthly weather conditions in Ider, 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)	3 mm (0.1 inches)	94%	low
February Weather	-17°C (1°F)	8 mm (0.3 inches)	89%	moderate
March Weather	-7°C (19°F)	10 mm (0.4 inches)	84%	moderate
April Weather	3°C (37°F)	28 mm (1.1 inches)	80%	very high
May Weather	9°C (49°F)	31 mm (1.2 inches)	71%	very high
June Weather	15°C (60°F)	49 mm (1.9 inches)	71%	very high
July Weather	17°C (63°F)	87 mm (3.4 inches)	75%	very high
August Weather	14°C (58°F)	95 mm (3.7 inches)	74%	very high
September Weather	9°C (48°F)	34 mm (1.3 inches)	78%	high
October Weather	-1°C (30°F)	21 mm (0.8 inches)	86%	moderate
November Weather	-10°C (14°F)	7 mm (0.3 inches)	94%	low
December Weather	-18°C (0°F)	3 mm (0.1 inches)	96%	low