January Weather in Dongguan, China

Last updated: August 22, 2025

In Dongguan, China, the average temperature in January hovers around 1°C (35°F), with a chilly minimum of -11°C (13°F) and a mild maximum of 12°C (54°F). Expect about 17 mm (0.7 in) of precipitation spread over 6 days, and don't forget your raincoat, as the average humidity levels are quite high at 85%. Stay prepared for a brisk and damp month ahead!

January Temperature in Dongguan

In January in Dongguan, the average temperature is 1°C (35°F), with maximums reaching 12°C (54°F) and minimums dropping as low as -11°C (13°F). Travelers should be prepared for chilly conditions and pack accordingly to stay warm during their visit.

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

The chart illustrates January temperature patterns in Dongguan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dongguan, January typically has an average temperature of 1°C (35°F), with highs reaching up to 12°C (54°F) and lows dropping to around -11°C (13°F).

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

January Precipitation in Dongguan

In Dongguan in January, the precipitation amount is 17 mm (0.7 in) over a span of 6 days.

January Precipitation Trends in Dongguan

The chart displays monthly precipitation patterns in Dongguan, 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 Dongguan, January typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 6 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 Dongguan

In Dongguan in January humidity is 85%. With an average temperature of 1°C (35°F), this humidity feels like a chilly blanket wrapping around you, making outdoor adventures damp and uncomfortable, especially for travelers unprepared for such a heavy and cold atmosphere.

January Average Humidity in Dongguan

This chart illustrates the average monthly humidity levels in Dongguan, 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 Dongguan is approximately 85%, 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 Dongguan

In Dongguan 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 Dongguan for better planning.

Maximum UV Index Levels in Dongguan for January

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

Data source: Dongguan 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 Dongguan Compares to Other Months

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

This table compares monthly weather conditions in Dongguan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	17 mm (0.7 inches)	85%	moderate
February Weather	4°C (39°F)	26 mm (1.0 inches)	87%	high
March Weather	9°C (49°F)	43 mm (1.7 inches)	90%	very high
April Weather	14°C (57°F)	63 mm (2.5 inches)	85%	very high
May Weather	18°C (64°F)	78 mm (3.1 inches)	81%	extreme
June Weather	21°C (71°F)	117 mm (4.6 inches)	86%	extreme
July Weather	24°C (75°F)	148 mm (5.8 inches)	87%	extreme
August Weather	23°C (74°F)	150 mm (5.9 inches)	88%	extreme
September Weather	18°C (65°F)	150 mm (5.9 inches)	89%	very high
October Weather	12°C (54°F)	129 mm (5.1 inches)	90%	very high
November Weather	7°C (45°F)	31 mm (1.2 inches)	88%	moderate
December Weather	2°C (35°F)	20 mm (0.8 inches)	88%	moderate