January Weather in Sanyuanchang, China

Last updated: August 22, 2025

In January, the average temperature in Sanyuanchang, China hovers around 5°C (42°F). Be prepared for a minimum of -5°C (24°F) and a potential peak of 15°C (59°F). During this month, expect precipitation totaling 68 mm (2.7 in) over approximately 15 days, with the air remaining relatively humid at an average of 72%.

January Temperature in Sanyuanchang

In January in Sanyuanchang, the average temperature is 5°C (42°F), with maximums reaching up to 15°C (59°F) and minimums dropping as low as -5°C (24°F). Travelers should be prepared for chilly weather and pack accordingly for varying temperatures throughout the day.

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

The chart illustrates January temperature patterns in Sanyuanchang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanyuanchang, January typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Sanyuanchang

In Sanyuanchang in January, the total precipitation amount is 68 mm (2.7 in) recorded over a span of 15 days.

January Precipitation Trends in Sanyuanchang

The chart displays monthly precipitation patterns in Sanyuanchang, 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 Sanyuanchang, January typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 15 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 Sanyuanchang

In Sanyuanchang in January humidity is 72%. With an average temperature of 5°C (42°F), this humidity feels like a damp, chilly fog wrapping around you, making outdoor activities less enjoyable and requiring travelers to dress warmly and prepare for a brisk atmosphere.

January Average Humidity in Sanyuanchang

This chart illustrates the average monthly humidity levels in Sanyuanchang, 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 Sanyuanchang is approximately 72%, 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 Sanyuanchang

In Sanyuanchang in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sanyuanchang, you can refer to this Hourly UV Index in Sanyuanchang.

Maximum UV Index Levels in Sanyuanchang for January

The chart shows the monthly maximum UV Index (UVI) for Sanyuanchang 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 Sanyuanchang typically reaches 6, which falls under the high exposure category.

Data source: Sanyuanchang 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 Sanyuanchang Compares to Other Months

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

This table compares monthly weather conditions in Sanyuanchang, 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)	68 mm (2.7 inches)	72%	high
February Weather	7°C (45°F)	70 mm (2.7 inches)	76%	very high
March Weather	12°C (55°F)	90 mm (3.5 inches)	80%	very high
April Weather	16°C (61°F)	120 mm (4.7 inches)	77%	extreme
May Weather	19°C (66°F)	141 mm (5.6 inches)	82%	extreme
June Weather	22°C (72°F)	190 mm (7.5 inches)	85%	extreme
July Weather	25°C (77°F)	142 mm (5.6 inches)	85%	extreme
August Weather	25°C (78°F)	128 mm (5.1 inches)	87%	extreme
September Weather	21°C (70°F)	165 mm (6.5 inches)	84%	extreme
October Weather	15°C (60°F)	144 mm (5.7 inches)	81%	very high
November Weather	11°C (52°F)	76 mm (3.0 inches)	86%	high
December Weather	6°C (43°F)	53 mm (2.1 inches)	81%	moderate