January Weather in Heshan, China

Last updated: August 22, 2025

In January, the average temperature in Heshan, China hovers around 6°C (43°F). Expect a wide range with minimums dipping to -9°C (17°F) and maximums reaching up to 22°C (72°F). This month typically brings about 71 mm (2.8 in) of precipitation over 9 days, with an average humidity of 70%. Stay prepared for a mix of chilly and mild days!

January Temperature in Heshan

In January in Heshan, the average temperature is 6°C (43°F). The maximum can reach 22°C (72°F), while the minimum can be as low as -9°C (17°F). Be prepared for a mix of chilly and mild weather, making it essential to pack layers for your travels.

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

The chart illustrates January temperature patterns in Heshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heshan, January typically has an average temperature of 6°C (43°F), with highs reaching up to 22°C (72°F) and lows dropping to around -9°C (17°F).

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

January Precipitation in Heshan

In Heshan in January, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

January Precipitation Trends in Heshan

The chart displays monthly precipitation patterns in Heshan, 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 Heshan, January typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 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 Heshan

In Heshan in January humidity is 70%. With an average temperature of 6°C (43°F), this humidity feels like a chilly mist wrapping around you, making the air feel heavier and potentially damp, which can be uncomfortable for traveling as it adds an extra layer of cold that seeps through your clothes.

January Average Humidity in Heshan

This chart illustrates the average monthly humidity levels in Heshan, 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 Heshan is approximately 70%, 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 Heshan

In Heshan 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 Heshan.

Maximum UV Index Levels in Heshan for January

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

Data source: Heshan 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 Heshan Compares to Other Months

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

This table compares monthly weather conditions in Heshan, 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)	71 mm (2.8 inches)	70%	moderate
February Weather	7°C (45°F)	77 mm (3.0 inches)	73%	high
March Weather	12°C (55°F)	113 mm (4.5 inches)	81%	very high
April Weather	17°C (63°F)	90 mm (3.5 inches)	87%	very high
May Weather	22°C (72°F)	140 mm (5.5 inches)	87%	extreme
June Weather	25°C (77°F)	274 mm (10.8 inches)	89%	extreme
July Weather	29°C (84°F)	278 mm (10.9 inches)	93%	extreme
August Weather	29°C (85°F)	190 mm (7.5 inches)	91%	extreme
September Weather	25°C (78°F)	136 mm (5.4 inches)	81%	very high
October Weather	20°C (67°F)	48 mm (1.9 inches)	80%	very high
November Weather	14°C (58°F)	52 mm (2.1 inches)	82%	high
December Weather	8°C (46°F)	58 mm (2.3 inches)	77%	moderate