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December Weather in Jicang, China

Last updated: August 23, 2025

In Jicang, China, the average temperature in December hovers around -9°C (16°F), with extremes ranging from a chilling -26°C (-15°F) to a milder 8°C (46°F). Expect about 10 mm (0.4 in) of precipitation over 2 days, and brace yourself for a high average humidity of 78%. Stay warm!

December Temperature in Jicang

In December in Jicang, the average temperature is -9°C (16°F). The maximum can reach 8°C (46°F) and the minimum can be as low as -26°C (-15°F). Travelers should prepare for cold conditions and pack accordingly to ensure a comfortable visit.

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

The chart illustrates December temperature patterns in Jicang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jicang, December typically has an average temperature of -9°C (16°F), with highs reaching up to 8°C (46°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec151928364450555448372516
Data source: Temperature data for Jicang 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 Jicang

In Jicang in December, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

December Precipitation Trends in Jicang

The chart displays monthly precipitation patterns in Jicang, 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 Jicang, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec121634781171311311511311022810
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jicang

In Jicang in December, humidity is 78%. With an average temperature of -9°C (16°F), this humidity feels like a biting chill that cuts through layers of clothing, making outdoor excursions uncomfortable and requiring careful planning to ensure warmth and comfort while traveling.

December Average Humidity in Jicang

This chart illustrates the average monthly humidity levels in Jicang, 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 Jicang is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%85%83%78%80%82%86%87%88%86%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jicang

In Jicang in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Jicang for better planning.

Maximum UV Index Levels in Jicang for December

The chart shows the monthly maximum UV Index (UVI) for Jicang 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 Jicang typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5691415151413121064
Data source: Jicang 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 Jicang Compares to Other Months

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

This table compares monthly weather conditions in Jicang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)12 mm (0.5 inches)81%moderate
February Weather-7°C (19°F)16 mm (0.6 inches)85%high
March Weather-2°C (28°F)34 mm (1.3 inches)85%very high
April Weather2°C (36°F)78 mm (3.1 inches)83%extreme
May Weather6°C (44°F)117 mm (4.6 inches)78%extreme
June Weather10°C (50°F)131 mm (5.2 inches)80%extreme
July Weather13°C (55°F)131 mm (5.2 inches)82%extreme
August Weather12°C (54°F)151 mm (5.9 inches)86%extreme
September Weather9°C (48°F)131 mm (5.2 inches)87%extreme
October Weather3°C (38°F)102 mm (4.0 inches)88%very high
November Weather-4°C (25°F)28 mm (1.1 inches)86%high
December Weather-9°C (16°F)10 mm (0.4 inches)78%moderate

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