January Weather in Hongyan, China

Last updated: August 22, 2025

In January, the average temperature in Hongyan, China plummets to around -21°C (-6°F), with minimums reaching a chilling -40°C (-39°F) and maximums peaking at a brisk -3°C (27°F). With an average humidity of 87%, the air feels particularly crisp. Expect a slight dusting of precipitation, averaging just 4 mm (0.1 in) over the course of 1 day. Bundle up!

January Temperature in Hongyan

In January in Hongyan, the average temperature is -21°C (-6°F). The maximum can reach -3°C (27°F) and the minimum can be as low as -40°C (-39°F). Travelers should be prepared for extremely cold conditions and pack appropriately for the harsh winter weather.

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

The chart illustrates January temperature patterns in Hongyan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hongyan, January typically has an average temperature of -21°C (-6°F), with highs reaching up to -3°C (27°F) and lows dropping to around -40°C (-39°F).

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

January Precipitation in Hongyan

In Hongyan in January, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

January Precipitation Trends in Hongyan

The chart displays monthly precipitation patterns in Hongyan, 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 Hongyan, January typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 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 Hongyan

In Hongyan in January humidity is 87%. With an average temperature of -21°C (-6°F), this humidity feels like an icy chill wraps around you, making every breath feel sharp and heavy, turning your travel experience into a frigid adventure where each step crunches underfoot and your senses are heightened by the contrasting cold and dampness.

January Average Humidity in Hongyan

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

In Hongyan in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Hongyan.

Maximum UV Index Levels in Hongyan for January

The chart shows the monthly maximum UV Index (UVI) for Hongyan 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 Hongyan typically reaches 1, which falls under the low exposure category.

Data source: Hongyan 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 Hongyan Compares to Other Months

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

This table compares monthly weather conditions in Hongyan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-6°F)	4 mm (0.1 inches)	87%	low
February Weather	-17°C (2°F)	5 mm (0.2 inches)	84%	low
March Weather	-5°C (23°F)	12 mm (0.5 inches)	76%	moderate
April Weather	5°C (41°F)	21 mm (0.8 inches)	67%	moderate
May Weather	13°C (55°F)	49 mm (1.9 inches)	70%	high
June Weather	18°C (65°F)	128 mm (5.0 inches)	79%	very high
July Weather	22°C (72°F)	156 mm (6.1 inches)	86%	very high
August Weather	19°C (66°F)	198 mm (7.8 inches)	87%	very high
September Weather	13°C (56°F)	98 mm (3.8 inches)	85%	high
October Weather	3°C (38°F)	35 mm (1.4 inches)	81%	moderate
November Weather	-8°C (17°F)	14 mm (0.6 inches)	73%	low
December Weather	-20°C (-4°F)	4 mm (0.2 inches)	84%	low