January Weather in Yumen, China

Last updated: August 22, 2025

In January, the average temperature in Yumen, China hovers around -9°C (16°F). Expect chilly conditions, with minimums dropping as low as -23°C (-9°F) and maximums reaching up to 7°C (45°F). Precipitation is minimal at just 2 mm (0.1 in) over 0 days, while the average humidity sits comfortably at 59%.

January Temperature in Yumen

In January in Yumen, the average temperature is -9°C (16°F). Maximums can reach 7°C (45°F) and minimums can be as low as -23°C (-9°F). Travelers should be prepared for cold weather and dress warmly during their visit.

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

The chart illustrates January temperature patterns in Yumen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yumen, January typically has an average temperature of -9°C (16°F), with highs reaching up to 7°C (45°F) and lows dropping to around -23°C (-9°F).

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

January Precipitation in Yumen

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

January Precipitation Trends in Yumen

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

In Yumen in January humidity is 59%. With an average temperature of -9°C (16°F), this humidity feels like a biting chill that penetrates your layers, making outdoor activities invigorating yet bracing, perfect for a short excursion but daunting for extended exploration.

January Average Humidity in Yumen

This chart illustrates the average monthly humidity levels in Yumen, 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 Yumen is approximately 59%, 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 Yumen

In Yumen in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Yumen, you can check the information here.

Maximum UV Index Levels in Yumen for January

The chart shows the monthly maximum UV Index (UVI) for Yumen 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 Yumen typically reaches 3, which falls under the moderate exposure category.

Data source: Yumen 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 Yumen Compares to Other Months

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

This table compares monthly weather conditions in Yumen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	2 mm (0.1 inches)	59%	moderate
February Weather	-4°C (25°F)	2 mm (0.1 inches)	52%	moderate
March Weather	4°C (40°F)	2 mm (0.1 inches)	42%	high
April Weather	11°C (52°F)	7 mm (0.3 inches)	38%	very high
May Weather	17°C (63°F)	9 mm (0.4 inches)	31%	extreme
June Weather	22°C (71°F)	10 mm (0.4 inches)	27%	extreme
July Weather	24°C (75°F)	21 mm (0.8 inches)	28%	extreme
August Weather	23°C (73°F)	9 mm (0.4 inches)	30%	very high
September Weather	17°C (63°F)	6 mm (0.2 inches)	34%	very high
October Weather	8°C (46°F)	1 mm (0.0 inches)	48%	high
November Weather	0°C (31°F)	3 mm (0.1 inches)	55%	moderate
December Weather	-8°C (18°F)	3 mm (0.1 inches)	60%	moderate