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December Weather in Gancheng, China

Last updated: August 22, 2025

In December, the average temperature in Gancheng, China hovers around 21°C (70°F). Expect a comfortable range, with minimums dipping to 11°C (53°F) and highs reaching up to 29°C (84°F). While you enjoy the pleasant weather, be prepared for a bit of rain, as precipitation totals 34 mm (1.3 in) over about 4 days. With an average humidity of 75%, it's the perfect time to embrace the mild climate!

December Temperature in Gancheng

In December in Gancheng, the average temperature is 21°C (70°F). Maximums can reach 29°C (84°F), while minimums can drop as low as 11°C (53°F). This pleasant climate makes Gancheng an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates December temperature patterns in Gancheng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gancheng, December typically has an average temperature of 21°C (70°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec697075788284828281797570
Data source: Temperature data for Gancheng 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 Gancheng

In Gancheng in December, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.

December Precipitation Trends in Gancheng

The chart displays monthly precipitation patterns in Gancheng, 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 Gancheng, December typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec19283171891663383641841876234
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gancheng

In Gancheng in December, humidity is 75%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that makes exploring the area feel slightly sticky, requiring travelers to stay hydrated and take occasional breaks in the shade to fully enjoy their adventures.

December Average Humidity in Gancheng

This chart illustrates the average monthly humidity levels in Gancheng, 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 Gancheng is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%75%75%78%80%87%87%82%80%76%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gancheng

In Gancheng in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Gancheng.

Maximum UV Index Levels in Gancheng for December

The chart shows the monthly maximum UV Index (UVI) for Gancheng 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 Gancheng typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec912131414131414131298
Data source: Gancheng 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 Gancheng Compares to Other Months

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

This table compares monthly weather conditions in Gancheng, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)19 mm (0.7 inches)70%very high
February Weather21°C (70°F)28 mm (1.1 inches)73%extreme
March Weather24°C (75°F)31 mm (1.2 inches)75%extreme
April Weather26°C (78°F)71 mm (2.8 inches)75%extreme
May Weather28°C (82°F)89 mm (3.5 inches)78%extreme
June Weather29°C (84°F)166 mm (6.5 inches)80%extreme
July Weather28°C (83°F)338 mm (13.3 inches)87%extreme
August Weather28°C (82°F)364 mm (14.3 inches)87%extreme
September Weather27°C (82°F)184 mm (7.2 inches)82%extreme
October Weather26°C (79°F)187 mm (7.4 inches)80%extreme
November Weather24°C (75°F)62 mm (2.4 inches)76%very high
December Weather21°C (70°F)34 mm (1.3 inches)75%very high

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