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December Weather in Heicheng, China

Last updated: August 22, 2025

In Heicheng, China, the average temperature in December hovers around -5°C (23°F). Expect chilly days, with minimums dropping to -20°C (-3°F) and maximums reaching 9°C (48°F). During this month, you'll encounter approximately 7 mm (0.3 in) of precipitation over 2 days. With an average humidity of 69%, be prepared for a brisk and refreshing atmosphere!

December Temperature in Heicheng

In December in Heicheng, the average temperature is -5°C (23°F). Maximum temperatures can reach 9°C (48°F), while minimums can drop to as low as -20°C (-3°F). It’s advisable to pack warm clothing when traveling during this time.

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

The chart illustrates December temperature patterns in Heicheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heicheng, December typically has an average temperature of -5°C (23°F), with highs reaching up to 9°C (48°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec212639485764686558453423
Data source: Temperature data for Heicheng 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 Heicheng

In Heicheng in December, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in Heicheng

The chart displays monthly precipitation patterns in Heicheng, 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 Heicheng, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec91421424661831427059187
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Heicheng

In Heicheng in December humidity is 69%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that pierces through your layers, making outdoor exploration quite uncomfortable and necessitating frequent breaks indoors to warm up.

December Average Humidity in Heicheng

This chart illustrates the average monthly humidity levels in Heicheng, 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 Heicheng is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec60%66%68%73%58%65%59%60%73%77%74%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Heicheng

In Heicheng 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 Heicheng, you can check the information here.

Maximum UV Index Levels in Heicheng for December

The chart shows the monthly maximum UV Index (UVI) for Heicheng 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 Heicheng typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101212121210853
Data source: Heicheng 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 Heicheng Compares to Other Months

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

This table compares monthly weather conditions in Heicheng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)9 mm (0.4 inches)60%moderate
February Weather-3°C (26°F)14 mm (0.6 inches)66%high
March Weather4°C (39°F)21 mm (0.8 inches)68%very high
April Weather9°C (49°F)42 mm (1.7 inches)73%very high
May Weather14°C (57°F)46 mm (1.8 inches)58%extreme
June Weather18°C (64°F)61 mm (2.4 inches)65%extreme
July Weather20°C (69°F)83 mm (3.3 inches)59%extreme
August Weather19°C (66°F)142 mm (5.6 inches)60%extreme
September Weather14°C (58°F)70 mm (2.8 inches)73%very high
October Weather7°C (46°F)59 mm (2.3 inches)77%very high
November Weather1°C (34°F)17 mm (0.7 inches)74%moderate
December Weather-5°C (23°F)7 mm (0.3 inches)69%moderate

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