January Weather in Dongwan, China

Last updated: August 22, 2025

In Dongwan, China, the average temperature in January hovers around -11°C (13°F), with extremes that can dip to a chilling -27°C (-15°F) and warm up to 0°C (33°F). Expect 9 mm (0.4 in) of precipitation over 2 days, contributing to an average humidity of 81%, making for a brisk and damp atmosphere.

January Temperature in Dongwan

In January in Dongwan, the average temperature is -11°C (13°F), with a maximum reaching up to 0°C (33°F) and a minimum dropping as low as -27°C (-15°F). Travelers should be prepared for very cold conditions and dress warmly for outdoor activities.

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

The chart illustrates January temperature patterns in Dongwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dongwan, January typically has an average temperature of -11°C (13°F), with highs reaching up to 0°C (33°F) and lows dropping to around -27°C (-15°F).

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

January Precipitation in Dongwan

In Dongwan in January, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

January Precipitation Trends in Dongwan

The chart displays monthly precipitation patterns in Dongwan, 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 Dongwan, January typically receives around 9 mm (0.4 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 Dongwan

In Dongwan in January humidity is 81%. With an average temperature of -11°C (13°F), this humidity feels like a biting chill that seeps into your bones, making every step outdoors feel like a test of endurance for travelers.

January Average Humidity in Dongwan

This chart illustrates the average monthly humidity levels in Dongwan, 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 Dongwan is approximately 81%, 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 Dongwan

In Dongwan in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Dongwan, you can visit Hourly UV Index in Dongwan.

Maximum UV Index Levels in Dongwan for January

The chart shows the monthly maximum UV Index (UVI) for Dongwan 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 Dongwan typically reaches 2, which falls under the low exposure category.

Data source: Dongwan 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 Dongwan Compares to Other Months

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

This table compares monthly weather conditions in Dongwan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (13°F)	9 mm (0.4 inches)	81%	low
February Weather	-7°C (19°F)	13 mm (0.5 inches)	70%	moderate
March Weather	1°C (34°F)	34 mm (1.3 inches)	60%	high
April Weather	9°C (49°F)	88 mm (3.5 inches)	50%	very high
May Weather	14°C (58°F)	98 mm (3.9 inches)	44%	extreme
June Weather	18°C (64°F)	72 mm (2.8 inches)	40%	very high
July Weather	21°C (70°F)	44 mm (1.7 inches)	41%	extreme
August Weather	19°C (67°F)	73 mm (2.9 inches)	43%	very high
September Weather	14°C (58°F)	52 mm (2.1 inches)	49%	very high
October Weather	6°C (43°F)	42 mm (1.7 inches)	61%	high
November Weather	-3°C (28°F)	32 mm (1.3 inches)	66%	moderate
December Weather	-9°C (16°F)	13 mm (0.5 inches)	77%	low