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December Weather in Jiumen, China

Last updated: August 22, 2025

In December, the average temperature in Jiumen, China hovers around 0°C (32°F), with minimums dipping to -14°C (7°F) and maximums reaching 17°C (63°F). Rainfall is minimal, averaging just 2 mm (0.1 in) over 0 days, while the air maintains a moderate humidity level of 60%.

December Temperature in Jiumen

In December in Jiumen, the average temperature is 0°C (32°F). Maximums can reach 17°C (63°F), and minimums can drop as low as -14°C (7°F). Be prepared for a chilly climate and pack accordingly to enjoy your travels.

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

The chart illustrates December temperature patterns in Jiumen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiumen, December typically has an average temperature of 0°C (32°F), with highs reaching up to 17°C (63°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec293550627381838073584531
Data source: Temperature data for Jiumen 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 Jiumen

In Jiumen in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

December Precipitation Trends in Jiumen

The chart displays monthly precipitation patterns in Jiumen, 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 Jiumen, December typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec34144137451301295551132
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jiumen

In Jiumen in December, humidity is 60%. With an average temperature of 0°C (32°F), this humidity feels like a brisk chill that wraps around you, making every step outside a refreshing yet slightly uncomfortable experience for traveling.

December Average Humidity in Jiumen

This chart illustrates the average monthly humidity levels in Jiumen, 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 Jiumen is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec44%50%58%69%58%64%72%70%58%68%69%60%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jiumen

In Jiumen in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Jiumen, you can visit Hourly UV Index in Jiumen.

Maximum UV Index Levels in Jiumen for December

The chart shows the monthly maximum UV Index (UVI) for Jiumen 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 Jiumen typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101098642
Data source: Jiumen 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 Jiumen Compares to Other Months

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

This table compares monthly weather conditions in Jiumen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)3 mm (0.1 inches)44%low
February Weather2°C (35°F)4 mm (0.2 inches)50%moderate
March Weather10°C (50°F)14 mm (0.5 inches)58%high
April Weather16°C (62°F)41 mm (1.6 inches)69%very high
May Weather23°C (73°F)37 mm (1.5 inches)58%very high
June Weather27°C (82°F)45 mm (1.8 inches)64%very high
July Weather28°C (83°F)130 mm (5.1 inches)72%very high
August Weather27°C (81°F)129 mm (5.1 inches)70%very high
September Weather23°C (73°F)55 mm (2.2 inches)58%very high
October Weather15°C (59°F)51 mm (2.0 inches)68%high
November Weather7°C (46°F)13 mm (0.5 inches)69%moderate
December Weather0°C (32°F)2 mm (0.1 inches)60%low

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