January Weather in Dayou, China

Last updated: August 22, 2025

In January, the average temperature in Dayou, China hovers around 4°C (39°F). During this month, temperatures can dip to a chilly -5°C (24°F) and peak at a mild 14°C (57°F). Expect about 57 mm (2.3 in) of precipitation across 13 days, with an average humidity level of 72%. Be prepared for a mix of rain and cool weather!

January Temperature in Dayou

In January in Dayou, the average temperature is 4°C (39°F). Maximum temperatures can reach 14°C (57°F), while minimum temperatures can drop to as low as -5°C (24°F). Be sure to pack warm clothing and prepare for chilly weather if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Dayou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayou, January typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (57°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Dayou

In Dayou in January, the precipitation amount is 57 mm (2.3 in) over a span of 13 days.

January Precipitation Trends in Dayou

The chart displays monthly precipitation patterns in Dayou, 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 Dayou, January typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 13 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 Dayou

In Dayou in January, humidity is 72%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to bundle up tightly against the cold, while the heavy air can leave you feeling sluggish and yearning for warmth indoors.

January Average Humidity in Dayou

This chart illustrates the average monthly humidity levels in Dayou, 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 Dayou 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 Dayou

In Dayou 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 Dayou, you can refer to this Hourly UV Index in Dayou.

Maximum UV Index Levels in Dayou for January

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

Data source: Dayou 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 Dayou Compares to Other Months

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

This table compares monthly weather conditions in Dayou, 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 (39°F)	57 mm (2.3 inches)	72%	high
February Weather	6°C (43°F)	66 mm (2.6 inches)	76%	high
March Weather	11°C (52°F)	138 mm (5.4 inches)	80%	very high
April Weather	15°C (59°F)	135 mm (5.3 inches)	77%	extreme
May Weather	18°C (65°F)	226 mm (8.9 inches)	82%	extreme
June Weather	21°C (71°F)	230 mm (9.1 inches)	85%	extreme
July Weather	24°C (76°F)	197 mm (7.8 inches)	85%	extreme
August Weather	25°C (77°F)	171 mm (6.7 inches)	87%	extreme
September Weather	20°C (69°F)	202 mm (8.0 inches)	84%	very high
October Weather	15°C (59°F)	155 mm (6.1 inches)	81%	very high
November Weather	10°C (50°F)	84 mm (3.3 inches)	86%	high
December Weather	5°C (41°F)	46 mm (1.8 inches)	81%	moderate