January Weather in Heilonggong, China

Last updated: August 22, 2025

In January, the average temperature in Heilonggong, China hovers around -17°C (1°F), with extremes ranging from a frigid -36°C (-33°F) to a milder -1°C (30°F). With 7 mm (0.3 in) of precipitation spread over 2 days, you can expect a chilly atmosphere complemented by an average humidity level of 84%. Prepare appropriately for this wintery backdrop!

January Temperature in Heilonggong

In January in Heilonggong, the average temperature is -17°C (1°F). Maximum temperatures can reach -1°C (30°F), while minimums can drop to as low as -36°C (-33°F). Be prepared for extremely cold weather and dress in warm layers if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Heilonggong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heilonggong, January typically has an average temperature of -17°C (1°F), with highs reaching up to -1°C (30°F) and lows dropping to around -36°C (-33°F).

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

January Precipitation in Heilonggong

In Heilonggong in January, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

January Precipitation Trends in Heilonggong

The chart displays monthly precipitation patterns in Heilonggong, 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 Heilonggong, January typically receives around 7 mm (0.3 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 Heilonggong

In Heilonggong in January, humidity is 84%. With an average temperature of -17°C (1°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and requiring careful preparation to stay warm and dry.

January Average Humidity in Heilonggong

This chart illustrates the average monthly humidity levels in Heilonggong, 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 Heilonggong is approximately 84%, 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 Heilonggong

In Heilonggong 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 Heilonggong, you can visit Hourly UV Index in Heilonggong.

Maximum UV Index Levels in Heilonggong for January

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

Data source: Heilonggong 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 Heilonggong Compares to Other Months

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

This table compares monthly weather conditions in Heilonggong, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (1°F)	7 mm (0.3 inches)	84%	low
February Weather	-13°C (8°F)	11 mm (0.4 inches)	79%	moderate
March Weather	-2°C (28°F)	24 mm (0.9 inches)	71%	moderate
April Weather	7°C (45°F)	35 mm (1.4 inches)	65%	high
May Weather	14°C (58°F)	93 mm (3.7 inches)	70%	very high
June Weather	19°C (66°F)	134 mm (5.3 inches)	82%	very high
July Weather	23°C (74°F)	150 mm (5.9 inches)	87%	very high
August Weather	20°C (69°F)	216 mm (8.5 inches)	88%	very high
September Weather	15°C (59°F)	123 mm (4.8 inches)	86%	high
October Weather	6°C (43°F)	32 mm (1.3 inches)	83%	moderate
November Weather	-4°C (25°F)	33 mm (1.3 inches)	65%	low
December Weather	-15°C (6°F)	11 mm (0.4 inches)	66%	low