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December Weather in Jinnan, China

Last updated: August 22, 2025

In Jinnan, China, the average temperature for December hovers around 5°C (41°F), with minimums dipping to -8°C (18°F) and maximums peaking at 19°C (66°F). Expect approximately 34 mm (1.3 in) of precipitation spread over 6 days, and enjoy a relatively high average humidity of 75%.

December Temperature in Jinnan

In December in Jinnan, the average temperature is 5°C (41°F). The maximum can reach 19°C (66°F) and the minimum can be as low as -8°C (18°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Jinnan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jinnan, December typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (66°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec384252617178828375645441
Data source: Temperature data for Jinnan 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 Jinnan

In Jinnan in December, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

December Precipitation Trends in Jinnan

The chart displays monthly precipitation patterns in Jinnan, 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 Jinnan, December typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec4236554911513522913788533634
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jinnan

In Jinnan in December, humidity is 75%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less inviting and requiring extra layers for comfort while traveling.

December Average Humidity in Jinnan

This chart illustrates the average monthly humidity levels in Jinnan, 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 Jinnan is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%71%80%83%81%81%88%85%73%76%84%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jinnan

In Jinnan 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 Jinnan, you can check the information here.

Maximum UV Index Levels in Jinnan for December

The chart shows the monthly maximum UV Index (UVI) for Jinnan 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 Jinnan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec45710101111109753
Data source: Jinnan 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 Jinnan Compares to Other Months

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

This table compares monthly weather conditions in Jinnan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)42 mm (1.7 inches)64%moderate
February Weather5°C (42°F)36 mm (1.4 inches)71%moderate
March Weather11°C (52°F)55 mm (2.2 inches)80%high
April Weather16°C (61°F)49 mm (1.9 inches)83%very high
May Weather22°C (71°F)115 mm (4.5 inches)80%very high
June Weather25°C (78°F)135 mm (5.3 inches)81%extreme
July Weather28°C (82°F)229 mm (9.0 inches)88%extreme
August Weather28°C (83°F)137 mm (5.4 inches)85%very high
September Weather24°C (76°F)88 mm (3.4 inches)72%very high
October Weather18°C (64°F)53 mm (2.1 inches)76%high
November Weather12°C (54°F)36 mm (1.4 inches)84%moderate
December Weather5°C (41°F)34 mm (1.3 inches)75%moderate

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