December Weather in Haicheng, China

Last updated: August 22, 2025

In December, the average temperature in Haicheng, China is a comfortable 17°C (63°F), with a minimum dipping to 7°C (45°F) and a maximum reaching 29°C (84°F). Visitors can expect 25 mm (1.0 in) of precipitation over just 2 days, and humidity levels hover around a pleasant 75%. Enjoy the mild climate while exploring all that this destination has to offer!

December Temperature in Haicheng

In December in Haicheng, the average temperature is 17°C (63°F). The maximum can reach 29°C (84°F), while the minimum can be as low as 7°C (45°F). This makes it a great time for travelers to enjoy mild weather and engage in outdoor activities.

December Weather in Haicheng: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Haicheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haicheng, December typically has an average temperature of 17°C (63°F), with highs reaching up to 29°C (84°F) and lows dropping to around 7°C (45°F).

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

December Precipitation in Haicheng

In Haicheng in December, the precipitation amount is 25 mm (1.0 in) over the course of 2 days.

December Precipitation Trends in Haicheng

The chart displays monthly precipitation patterns in Haicheng, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Haicheng, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Haicheng

In Haicheng in December, humidity is 75%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities a bit sticky and requiring frequent breaks to stay refreshed during your travels.

December Average Humidity in Haicheng

This chart illustrates the average monthly humidity levels in Haicheng, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Haicheng is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Haicheng

In Haicheng in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Haicheng.

Maximum UV Index Levels in Haicheng for December

The chart shows the monthly maximum UV Index (UVI) for Haicheng in December, 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 December, the maximum UV index in Haicheng typically reaches 7, which falls under the high exposure category.

Data source: Haicheng December 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 December Weather in Haicheng Compares to Other Months

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

This table compares monthly weather conditions in Haicheng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	24 mm (0.9 inches)	71%	high
February Weather	16°C (61°F)	49 mm (1.9 inches)	73%	very high
March Weather	20°C (68°F)	66 mm (2.6 inches)	79%	extreme
April Weather	22°C (72°F)	97 mm (3.8 inches)	80%	extreme
May Weather	26°C (79°F)	183 mm (7.2 inches)	85%	extreme
June Weather	28°C (82°F)	368 mm (14.5 inches)	81%	extreme
July Weather	28°C (83°F)	225 mm (8.9 inches)	85%	extreme
August Weather	28°C (83°F)	353 mm (13.9 inches)	83%	extreme
September Weather	28°C (82°F)	180 mm (7.1 inches)	71%	extreme
October Weather	24°C (76°F)	116 mm (4.6 inches)	70%	very high
November Weather	21°C (70°F)	30 mm (1.2 inches)	72%	very high
December Weather	17°C (63°F)	25 mm (1.0 inches)	75%	high