January Weather in Yanchiwan, China

Last updated: August 23, 2025

In January, the average temperature in Yanchiwan, China hovers around -19°C (–1°F), with extreme minimums plunging to -38°C (–36°F) and occasional highs reaching -1°C (30°F). Expect about 6 mm (0.2 in) of precipitation spread over 2 days, contributing to an average humidity of 75%. Dress warmly!

January Temperature in Yanchiwan

In January in Yanchiwan, the average temperature is -19°C (-1°F). The maximum can reach -1°C (30°F) and the minimum can be as low as -38°C (-36°F). Travelers should be prepared for extreme cold conditions and dress accordingly.

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

The chart illustrates January temperature patterns in Yanchiwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yanchiwan, January typically has an average temperature of -19°C (-1°F), with highs reaching up to -1°C (30°F) and lows dropping to around -38°C (-36°F).

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

January Precipitation in Yanchiwan

In Yanchiwan in January, the precipitation amount is 6 mm (0.2 in) over the course of 2 days.

January Precipitation Trends in Yanchiwan

The chart displays monthly precipitation patterns in Yanchiwan, 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 Yanchiwan, January typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 2 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 Yanchiwan

In Yanchiwan in January humidity is 75%. With an average temperature of -19°C (-1°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as every breath is a reminder of the biting cold and dampness that chill to the bone.

January Average Humidity in Yanchiwan

This chart illustrates the average monthly humidity levels in Yanchiwan, 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 Yanchiwan is approximately 75%, 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 Yanchiwan

In Yanchiwan 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 Yanchiwan, you can check the information here.

Maximum UV Index Levels in Yanchiwan for January

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

Data source: Yanchiwan 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 Yanchiwan Compares to Other Months

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

This table compares monthly weather conditions in Yanchiwan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-1°F)	6 mm (0.2 inches)	75%	moderate
February Weather	-16°C (4°F)	7 mm (0.3 inches)	73%	high
March Weather	-8°C (17°F)	8 mm (0.3 inches)	68%	very high
April Weather	-3°C (28°F)	21 mm (0.8 inches)	66%	extreme
May Weather	2°C (37°F)	33 mm (1.3 inches)	59%	extreme
June Weather	6°C (43°F)	71 mm (2.8 inches)	57%	extreme
July Weather	9°C (49°F)	70 mm (2.7 inches)	54%	extreme
August Weather	9°C (49°F)	37 mm (1.4 inches)	58%	extreme
September Weather	5°C (41°F)	14 mm (0.6 inches)	59%	extreme
October Weather	-2°C (28°F)	6 mm (0.2 inches)	67%	very high
November Weather	-10°C (14°F)	5 mm (0.2 inches)	71%	moderate
December Weather	-17°C (1°F)	6 mm (0.2 inches)	74%	moderate