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December Weather in Jialai, China

Last updated: August 22, 2025

In December, the average temperature in Jialai, China hovers around 20°C (68°F), creating a pleasantly mild atmosphere. Expect lows of 11°C (51°F) and highs reaching up to 30°C (87°F). While you'll enjoy ample sunshine, be prepared for about 24 mm (0.9 in) of precipitation spread over 5 days, alongside an average humidity level of 75%.

December Temperature in Jialai

In December in Jialai, the average temperature is 20°C (68°F). Maximums can reach 30°C (87°F), while minimums can be as low as 11°C (51°F). This pleasant climate makes Jialai an ideal destination for travelers seeking moderate weather and enjoyable outdoor activities.

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

The chart illustrates December temperature patterns in Jialai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jialai, December typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (87°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec676875788385848382787468
Data source: Temperature data for Jialai 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 Jialai

In Jialai in December, the precipitation amount is 24 mm (0.9 in) over the course of 5 days.

December Precipitation Trends in Jialai

The chart displays monthly precipitation patterns in Jialai, 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 Jialai, December typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec1732331102001872283061831694624
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jialai

In Jialai in December, humidity is 75%. With an average temperature of 20°C (68°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and exhausted.

December Average Humidity in Jialai

This chart illustrates the average monthly humidity levels in Jialai, 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 Jialai 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 Jialai

In Jialai 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 Jialai.

Maximum UV Index Levels in Jialai for December

The chart shows the monthly maximum UV Index (UVI) for Jialai 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 Jialai typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911121314131414131298
Data source: Jialai 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 Jialai Compares to Other Months

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

This table compares monthly weather conditions in Jialai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)17 mm (0.7 inches)70%very high
February Weather20°C (68°F)32 mm (1.3 inches)73%extreme
March Weather24°C (76°F)33 mm (1.3 inches)75%extreme
April Weather26°C (79°F)109 mm (4.3 inches)75%extreme
May Weather28°C (83°F)200 mm (7.9 inches)78%extreme
June Weather30°C (85°F)187 mm (7.4 inches)80%extreme
July Weather29°C (85°F)228 mm (9.0 inches)87%extreme
August Weather28°C (83°F)306 mm (12.0 inches)87%extreme
September Weather28°C (82°F)182 mm (7.2 inches)82%extreme
October Weather26°C (78°F)169 mm (6.6 inches)80%extreme
November Weather23°C (75°F)46 mm (1.8 inches)76%very high
December Weather20°C (68°F)24 mm (0.9 inches)75%very high

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