January Weather in Hekou, China

Last updated: August 22, 2025

In Hekou, China, the average temperature in January hovers around -1°C (30°F). Expect chilly conditions with minimums dipping to -16°C (4°F) and the occasional highs reaching 10°C (50°F). Precipitation is light, with a total of 4 mm (0.2 in) spread across just 1 day. The average humidity sits comfortably at around 42%, making it a crisp but manageable winter month.

January Temperature in Hekou

In January in Hekou, the average temperature is -1°C (30°F). Maximums can reach 10°C (50°F), while minimums can drop as low as -16°C (4°F). It's advisable to pack warm clothing and be prepared for chilly conditions while exploring this destination.

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

The chart illustrates January temperature patterns in Hekou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hekou, January typically has an average temperature of -1°C (30°F), with highs reaching up to 10°C (50°F) and lows dropping to around -16°C (4°F).

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

January Precipitation in Hekou

In Hekou in January, the precipitation amount is 4 mm (0.2 in) during 1 day.

January Precipitation Trends in Hekou

The chart displays monthly precipitation patterns in Hekou, 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 Hekou, January typically receives around 4 mm (0.2 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 Hekou

In Hekou in January, humidity is 42%. With an average temperature of -1°C (30°F), this humidity feels like a brisk chill that bites at your skin, making traveling outdoors invigorating yet refreshing, perfect for bundling up and exploring the area's winter charm.

January Average Humidity in Hekou

This chart illustrates the average monthly humidity levels in Hekou, 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 Hekou is approximately 42%, 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 Hekou

In Hekou in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Hekou, you can check the information here.

Maximum UV Index Levels in Hekou for January

The chart shows the monthly maximum UV Index (UVI) for Hekou 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 Hekou typically reaches 3, which falls under the moderate exposure category.

Data source: Hekou 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 Hekou Compares to Other Months

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

This table compares monthly weather conditions in Hekou, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	4 mm (0.2 inches)	42%	moderate
February Weather	1°C (35°F)	9 mm (0.3 inches)	49%	moderate
March Weather	9°C (48°F)	14 mm (0.5 inches)	57%	high
April Weather	15°C (59°F)	31 mm (1.2 inches)	71%	very high
May Weather	21°C (70°F)	34 mm (1.3 inches)	65%	very high
June Weather	26°C (78°F)	70 mm (2.8 inches)	66%	very high
July Weather	28°C (83°F)	147 mm (5.8 inches)	79%	very high
August Weather	27°C (81°F)	206 mm (8.1 inches)	75%	very high
September Weather	23°C (74°F)	64 mm (2.5 inches)	58%	very high
October Weather	15°C (60°F)	43 mm (1.7 inches)	67%	high
November Weather	9°C (48°F)	28 mm (1.1 inches)	77%	moderate
December Weather	1°C (34°F)	5 mm (0.2 inches)	62%	low