January Weather in Dayu, China

Last updated: August 22, 2025

In January, the average temperature in Dayu, China hovers around -8°C (17°F). During this chilly month, temperatures can plummet to a minimum of -33°C (-27°F) and occasionally reach a maximum of 9°C (49°F). Expect about 18 mm (0.7 in) of precipitation spread over 7 days, and prepare for a high average humidity of 87%, making the cold feel even more biting.

January Temperature in Dayu

In January in Dayu, the average temperature is -8°C (17°F). Maximums can reach 9°C (49°F), while minimums can drop as low as -33°C (-27°F). Travelers should be prepared for cold weather and dress warmly to fully enjoy their visit.

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

The chart illustrates January temperature patterns in Dayu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayu, January typically has an average temperature of -8°C (17°F), with highs reaching up to 9°C (49°F) and lows dropping to around -33°C (-27°F).

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

January Precipitation in Dayu

In Dayu in January, the precipitation amount is 18 mm (0.7 in) spread out over a duration of 7 days.

January Precipitation Trends in Dayu

The chart displays monthly precipitation patterns in Dayu, 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 Dayu, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 7 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 Dayu

In Dayu in January, humidity is 87%. With an average temperature of -8°C (17°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and every breath feel heavy.

January Average Humidity in Dayu

This chart illustrates the average monthly humidity levels in Dayu, 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 Dayu is approximately 87%, 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 Dayu

In Dayu in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Dayu.

Maximum UV Index Levels in Dayu for January

The chart shows the monthly maximum UV Index (UVI) for Dayu 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 Dayu typically reaches 5, which falls under the moderate exposure category.

Data source: Dayu 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 Dayu Compares to Other Months

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

This table compares monthly weather conditions in Dayu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	18 mm (0.7 inches)	87%	moderate
February Weather	-7°C (20°F)	24 mm (0.9 inches)	90%	very high
March Weather	0°C (33°F)	50 mm (2.0 inches)	86%	extreme
April Weather	5°C (41°F)	96 mm (3.8 inches)	84%	extreme
May Weather	9°C (49°F)	133 mm (5.2 inches)	84%	extreme
June Weather	12°C (55°F)	146 mm (5.8 inches)	87%	extreme
July Weather	15°C (60°F)	153 mm (6.0 inches)	88%	extreme
August Weather	15°C (59°F)	142 mm (5.6 inches)	91%	extreme
September Weather	11°C (52°F)	144 mm (5.7 inches)	91%	extreme
October Weather	6°C (42°F)	113 mm (4.4 inches)	91%	very high
November Weather	-1°C (31°F)	39 mm (1.5 inches)	90%	high
December Weather	-8°C (18°F)	17 mm (0.7 inches)	87%	moderate