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December Weather in Haiyangsuo, China

Last updated: August 22, 2025

In December, the average temperature in Haiyangsuo, China hovers around 4°C (39°F). Expect a chilly minimum of -7°C (19°F), while the mercury can reach a pleasant maximum of 14°C (57°F). This month also sees a moderate precipitation amount of 18 mm (0.7 in) spread over 3 days, contributing to an average humidity of 69%.

December Temperature in Haiyangsuo

In December in Haiyangsuo, the average temperature is 4°C (39°F), with maximums reaching up to 14°C (57°F) and minimums dropping as low as -7°C (19°F). This chilly weather makes it essential to pack warm clothing if you plan to explore Haiyangsuo during this time.

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

The chart illustrates December temperature patterns in Haiyangsuo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haiyangsuo, December typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (57°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec343543526270788073625139
Data source: Temperature data for Haiyangsuo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Haiyangsuo

In Haiyangsuo in December, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

December Precipitation Trends in Haiyangsuo

The chart displays monthly precipitation patterns in Haiyangsuo, 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 Haiyangsuo, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec14182746797018116770333118
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Haiyangsuo

In Haiyangsuo in December humidity is 69%. With an average temperature of 4°C (39°F), this humidity feels like a chilly dampness that can make your clothes cling uncomfortably to your skin, leaving you feeling cold and slightly uncomfortable while exploring.

December Average Humidity in Haiyangsuo

This chart illustrates the average monthly humidity levels in Haiyangsuo, 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 Haiyangsuo is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%62%69%81%82%86%93%91%74%72%71%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Haiyangsuo

In Haiyangsuo in December, 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 Haiyangsuo, you can check the information here.

Maximum UV Index Levels in Haiyangsuo for December

The chart shows the monthly maximum UV Index (UVI) for Haiyangsuo 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 Haiyangsuo typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346991011118743
Data source: Haiyangsuo 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 Haiyangsuo Compares to Other Months

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

This table compares monthly weather conditions in Haiyangsuo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)14 mm (0.5 inches)65%moderate
February Weather2°C (36°F)18 mm (0.7 inches)62%moderate
March Weather6°C (44°F)27 mm (1.1 inches)69%high
April Weather11°C (52°F)46 mm (1.8 inches)81%very high
May Weather17°C (62°F)79 mm (3.1 inches)82%very high
June Weather21°C (70°F)70 mm (2.7 inches)86%very high
July Weather25°C (78°F)181 mm (7.1 inches)93%extreme
August Weather27°C (80°F)167 mm (6.6 inches)91%extreme
September Weather23°C (74°F)70 mm (2.8 inches)74%very high
October Weather17°C (63°F)33 mm (1.3 inches)72%high
November Weather11°C (52°F)31 mm (1.2 inches)71%moderate
December Weather4°C (39°F)18 mm (0.7 inches)69%moderate

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