January Weather in Dayan, China

Last updated: August 22, 2025

In January, the average temperature in Dayan, China hovers around 6°C (43°F). Expect a range that dips to a chilly -7°C (20°F) at times, while the mercury can soar to a comfortable 23°C (74°F). During this month, precipitation typically totals 65 mm (2.5 in) over approximately 8 days, contributing to an average humidity level of 68%.

January Temperature in Dayan

In January in Dayan, the average temperature is 6°C (43°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop as low as -7°C (20°F). Be prepared for a wide range of temperatures if you're planning to travel during this month.

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

The chart illustrates January temperature patterns in Dayan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayan, January typically has an average temperature of 6°C (43°F), with highs reaching up to 23°C (74°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Dayan

In Dayan in January, the precipitation amount is 65 mm (2.5 in) over a span of 8 days.

January Precipitation Trends in Dayan

The chart displays monthly precipitation patterns in Dayan, 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 Dayan, January typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 8 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 Dayan

In Dayan in January, humidity is 68%. With an average temperature of 6°C (43°F), this humidity feels like a chill that seeps into your bones, making travel quite uncomfortable if you're not prepared for the dampness and cold.

January Average Humidity in Dayan

This chart illustrates the average monthly humidity levels in Dayan, 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 Dayan is approximately 68%, 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 Dayan

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

Maximum UV Index Levels in Dayan for January

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

Data source: Dayan 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 Dayan Compares to Other Months

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

This table compares monthly weather conditions in Dayan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	65 mm (2.5 inches)	68%	high
February Weather	7°C (45°F)	71 mm (2.8 inches)	73%	high
March Weather	12°C (54°F)	120 mm (4.7 inches)	80%	very high
April Weather	16°C (62°F)	96 mm (3.8 inches)	86%	very high
May Weather	21°C (70°F)	190 mm (7.5 inches)	88%	extreme
June Weather	24°C (75°F)	353 mm (13.9 inches)	89%	extreme
July Weather	28°C (82°F)	321 mm (12.6 inches)	91%	extreme
August Weather	28°C (83°F)	226 mm (8.9 inches)	88%	extreme
September Weather	24°C (76°F)	158 mm (6.2 inches)	78%	extreme
October Weather	19°C (66°F)	107 mm (4.2 inches)	79%	very high
November Weather	14°C (57°F)	68 mm (2.7 inches)	80%	high
December Weather	8°C (46°F)	63 mm (2.5 inches)	80%	moderate