January Weather in Guoyuan, China

Last updated: August 23, 2025

In Guoyuan, China, the average temperature in January hovers around 4°C (40°F). Expect a chill with minimums dipping to -9°C (16°F), while highs can reach up to 17°C (62°F). During this month, anticipate 46 mm (1.8 in) of precipitation spread over 7 days, contributing to an average humidity level of 67%.

January Temperature in Guoyuan

In January in Guoyuan, the average temperature is 4°C (40°F). Maximums can reach 17°C (62°F), and minimums can be as low as -9°C (16°F). Travelers should prepare for a mix of cool to mild weather and pack accordingly.

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

The chart illustrates January temperature patterns in Guoyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guoyuan, January typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (62°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Guoyuan

In Guoyuan in January, the precipitation amount is 46 mm (1.8 in) over the course of 7 days.

January Precipitation Trends in Guoyuan

The chart displays monthly precipitation patterns in Guoyuan, 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 Guoyuan, January typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 7 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 Guoyuan

In Guoyuan in January, humidity is 67%. With an average temperature of 4°C (40°F), this humidity feels like a chilly mist clinging to your skin, making outdoor activities somewhat uncomfortable and prompting you to seek warm shelter to truly enjoy your travels.

January Average Humidity in Guoyuan

This chart illustrates the average monthly humidity levels in Guoyuan, 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 Guoyuan is approximately 67%, 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 Guoyuan

In Guoyuan in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Guoyuan for better planning.

Maximum UV Index Levels in Guoyuan for January

The chart shows the monthly maximum UV Index (UVI) for Guoyuan 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 Guoyuan typically reaches 4, which falls under the moderate exposure category.

Data source: Guoyuan 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 Guoyuan Compares to Other Months

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

This table compares monthly weather conditions in Guoyuan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	46 mm (1.8 inches)	67%	moderate
February Weather	6°C (42°F)	48 mm (1.9 inches)	69%	high
March Weather	11°C (52°F)	55 mm (2.2 inches)	79%	very high
April Weather	16°C (60°F)	68 mm (2.7 inches)	86%	very high
May Weather	21°C (70°F)	122 mm (4.8 inches)	87%	very high
June Weather	25°C (77°F)	138 mm (5.4 inches)	90%	very high
July Weather	28°C (83°F)	256 mm (10.1 inches)	95%	extreme
August Weather	29°C (84°F)	170 mm (6.7 inches)	92%	extreme
September Weather	24°C (76°F)	118 mm (4.6 inches)	79%	very high
October Weather	18°C (65°F)	50 mm (2.0 inches)	76%	very high
November Weather	13°C (55°F)	46 mm (1.8 inches)	77%	moderate
December Weather	6°C (43°F)	41 mm (1.6 inches)	73%	moderate