nomadseason

December Weather in Haicheng, China

Last updated: August 23, 2025

In Haicheng, China, the average temperature in December hovers around 17°C (64°F). You'll experience a comfortable range, with minimums dropping to 7°C (45°F) and maximums peaking at 25°C (78°F). Expect about 39 mm (1.5 in) of precipitation spread over 7 days, contributing to an average humidity of 70%. Whether you're planning outdoor activities or cozy indoor moments, this month offers a pleasant climate to enjoy!

December Temperature in Haicheng

In December in Haicheng, the average temperature is 17°C (64°F). Maximums can reach 25°C (78°F) and minimums can be as low as 7°C (45°F). This mild climate makes it an ideal time for outdoor activities and sightseeing.

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 (64°F), with highs reaching up to 25°C (78°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec626370758185848483777263
Data source: Temperature data for Haicheng generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Haicheng

In Haicheng in December, the precipitation amount is 39 mm (1.5 in) over the course of 7 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 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec3554591411952803675102781873439
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Haicheng

In Haicheng in December, humidity is 70%. With an average temperature of 17°C (64°F), this humidity feels like a warm blanket wrapping around you, making traveling a bit sticky but still enjoyable as you explore the sights while staying hydrated.

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 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%72%73%71%76%79%86%86%78%72%69%70%
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.
JanFebMarAprMayJunJulAugSepOctNovDec810121213131314121187
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.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)34 mm (1.4 inches)66%very high
February Weather17°C (64°F)54 mm (2.1 inches)71%very high
March Weather21°C (70°F)59 mm (2.3 inches)73%extreme
April Weather24°C (75°F)141 mm (5.6 inches)71%extreme
May Weather27°C (81°F)195 mm (7.7 inches)76%extreme
June Weather29°C (85°F)280 mm (11.0 inches)79%extreme
July Weather29°C (85°F)367 mm (14.5 inches)86%extreme
August Weather29°C (84°F)510 mm (20.1 inches)86%extreme
September Weather28°C (83°F)278 mm (11.0 inches)78%extreme
October Weather25°C (78°F)187 mm (7.4 inches)72%extreme
November Weather22°C (72°F)34 mm (1.3 inches)69%very high
December Weather17°C (64°F)39 mm (1.5 inches)70%high

Compare Haicheng's Climate with Cities Worldwide