January Weather in Longkou, China

Last updated: August 23, 2025

In Longkou, China, the average temperature in January hovers around 9°C (49°F), offering a moderate climate for visitors. Temperature fluctuations can be notable, with a minimum of -3°C (27°F) and a maximum reaching up to 25°C (77°F). During this month, expect an average precipitation of 55 mm (2.1 in) spread over 7 days, alongside an average humidity level of 64%, creating a refreshing atmosphere.

January Temperature in Longkou

In January in Longkou, the average temperature is 9°C (49°F). Maximums can reach 25°C (77°F), and minimums can be as low as -3°C (27°F). Travelers should prepare for a wide range of temperatures and pack accordingly.

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

The chart illustrates January temperature patterns in Longkou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longkou, January typically has an average temperature of 9°C (49°F), with highs reaching up to 25°C (77°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Longkou

In Longkou in January, the total precipitation amount reaches 55 mm (2.1 in) over the course of 7 days.

January Precipitation Trends in Longkou

The chart displays monthly precipitation patterns in Longkou, 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 Longkou, January typically receives around 55 mm (2.1 inches) of precipitation spread over approximately 7 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 Longkou

In Longkou in January humidity is 64%. With an average temperature of 9°C (49°F), this humidity feels like a cool, brisk embrace, making travel invigorating yet slightly damp, urging explorers to dress in layers to enjoy the fresh air while avoiding any chill that lingers in the atmosphere.

January Average Humidity in Longkou

This chart illustrates the average monthly humidity levels in Longkou, 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 Longkou is approximately 64%, 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 Longkou

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

Maximum UV Index Levels in Longkou for January

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

Data source: Longkou 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 Longkou Compares to Other Months

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

This table compares monthly weather conditions in Longkou, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	55 mm (2.1 inches)	64%	high
February Weather	11°C (52°F)	95 mm (3.7 inches)	69%	very high
March Weather	16°C (61°F)	173 mm (6.8 inches)	79%	extreme
April Weather	20°C (67°F)	162 mm (6.4 inches)	81%	extreme
May Weather	24°C (76°F)	207 mm (8.2 inches)	86%	extreme
June Weather	27°C (81°F)	260 mm (10.2 inches)	83%	extreme
July Weather	30°C (86°F)	85 mm (3.4 inches)	89%	extreme
August Weather	30°C (86°F)	93 mm (3.7 inches)	84%	extreme
September Weather	28°C (82°F)	70 mm (2.7 inches)	62%	extreme
October Weather	21°C (71°F)	45 mm (1.8 inches)	64%	very high
November Weather	16°C (61°F)	75 mm (3.0 inches)	72%	very high
December Weather	10°C (51°F)	38 mm (1.5 inches)	76%	high