January Weather in Xiyan, China

Last updated: August 22, 2025

In January, the average temperature in Xiyan, China hovers around 5°C (42°F), with minimums dipping to -5°C (23°F) and maximums reaching up to 20°C (69°F). Expect 53 mm (2.1 in) of precipitation spread across 12 days, and experience an average humidity of 66%. Stay prepared for a mix of cool and wet conditions!

January Temperature in Xiyan

In January in Xiyan, the average temperature is 5°C (42°F). Maximums can reach 20°C (69°F), while minimums can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates January temperature patterns in Xiyan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiyan, January typically has an average temperature of 5°C (42°F), with highs reaching up to 20°C (69°F) and lows dropping to around -5°C (23°F).

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

January Precipitation in Xiyan

In Xiyan in January, the total precipitation amount is 53 mm (2.1 in) spread over 12 days.

January Precipitation Trends in Xiyan

The chart displays monthly precipitation patterns in Xiyan, 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 Xiyan, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Xiyan

In Xiyan in January humidity is 66%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration invigorating yet brisk—perfect for bundling up in cozy layers as you enjoy the scenery.

January Average Humidity in Xiyan

This chart illustrates the average monthly humidity levels in Xiyan, 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 Xiyan is approximately 66%, 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 Xiyan

In Xiyan in January, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Xiyan.

Maximum UV Index Levels in Xiyan for January

The chart shows the monthly maximum UV Index (UVI) for Xiyan 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 Xiyan typically reaches 7, which falls under the high exposure category.

Data source: Xiyan 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 Xiyan Compares to Other Months

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

This table compares monthly weather conditions in Xiyan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	53 mm (2.1 inches)	66%	high
February Weather	7°C (45°F)	93 mm (3.7 inches)	72%	very high
March Weather	12°C (55°F)	153 mm (6.0 inches)	81%	extreme
April Weather	16°C (62°F)	154 mm (6.1 inches)	82%	extreme
May Weather	21°C (70°F)	225 mm (8.9 inches)	86%	extreme
June Weather	24°C (76°F)	287 mm (11.3 inches)	86%	extreme
July Weather	26°C (80°F)	222 mm (8.8 inches)	89%	extreme
August Weather	26°C (79°F)	134 mm (5.3 inches)	87%	extreme
September Weather	23°C (74°F)	110 mm (4.3 inches)	67%	extreme
October Weather	17°C (62°F)	90 mm (3.5 inches)	67%	very high
November Weather	12°C (55°F)	87 mm (3.4 inches)	75%	very high
December Weather	7°C (45°F)	62 mm (2.4 inches)	75%	high