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December Weather in Caihe, China

Last updated: August 23, 2025

In Caihe, China, the average temperature in December hovers around 7°C (44°F), with a minimum dipping to -4°C (25°F) and a maximum reaching 20°C (68°F). Expect precipitation of approximately 32 mm (1.3 in) spread over 6 days, while the average humidity stands at a comfortable 76%.

December Temperature in Caihe

In December in Caihe, the average temperature is 7°C (44°F), with maximums reaching 20°C (68°F) and minimums dipping as low as -4°C (25°F). Travelers should be prepared for a mix of mild days and chilly nights, so layering clothing is essential.

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

The chart illustrates December temperature patterns in Caihe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caihe, December typically has an average temperature of 7°C (44°F), with highs reaching up to 20°C (68°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec414555637278838377655544
Data source: Temperature data for Caihe 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 Caihe

In Caihe in December, the total precipitation amount is 32 mm (1.3 in) over the course of 6 days.

December Precipitation Trends in Caihe

The chart displays monthly precipitation patterns in Caihe, 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 Caihe, December typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec5675129117196224330156104534332
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Caihe

In Caihe in December humidity is 76%. With an average temperature of 7°C (44°F), this humidity feels like a chilly, damp blanket enveloping you, making outdoor activities less enjoyable and often leaving you feeling cold and clammy while traveling.

December Average Humidity in Caihe

This chart illustrates the average monthly humidity levels in Caihe, 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 Caihe is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%73%82%85%84%84%89%84%68%71%83%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Caihe

In Caihe 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 Caihe for better planning.

Maximum UV Index Levels in Caihe for December

The chart shows the monthly maximum UV Index (UVI) for Caihe 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 Caihe typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec578101011121210864
Data source: Caihe 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 Caihe Compares to Other Months

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

This table compares monthly weather conditions in Caihe, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)56 mm (2.2 inches)69%moderate
February Weather7°C (45°F)75 mm (3.0 inches)72%high
March Weather13°C (55°F)129 mm (5.1 inches)82%very high
April Weather17°C (64°F)117 mm (4.6 inches)85%very high
May Weather22°C (72°F)196 mm (7.7 inches)84%very high
June Weather26°C (78°F)224 mm (8.8 inches)84%extreme
July Weather28°C (83°F)330 mm (13.0 inches)89%extreme
August Weather28°C (84°F)156 mm (6.1 inches)84%extreme
September Weather25°C (77°F)104 mm (4.1 inches)68%very high
October Weather18°C (65°F)53 mm (2.1 inches)71%very high
November Weather13°C (56°F)43 mm (1.7 inches)83%high
December Weather7°C (44°F)32 mm (1.3 inches)76%moderate

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