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December Weather in Baiyan, China

Last updated: August 22, 2025

In December, the average temperature in Baiyan, China hovers around 8°C (47°F). You can expect a minimum of -3°C (27°F) and a maximum of 20°C (68°F) during this period. With an average precipitation of 51 mm (2.0 in) over 10 days, don’t forget your umbrella! Additionally, the air tends to be quite humid, with levels around 75%.

December Temperature in Baiyan

In December in Baiyan, the average temperature is 8°C (47°F), with maximums reaching 20°C (68°F) and minimums dropping as low as -3°C (27°F). This range suggests that travelers should be prepared for both mild and chilly weather during their visit.

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

The chart illustrates December temperature patterns in Baiyan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Baiyan, December typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (68°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec434656637178848577655646
Data source: Temperature data for Baiyan 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 Baiyan

In Baiyan in December, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.

December Precipitation Trends in Baiyan

The chart displays monthly precipitation patterns in Baiyan, 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 Baiyan, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7599189159262247185127124927751
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Baiyan

In Baiyan in December humidity is 75%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities quite uncomfortable and requiring you to bundle up to stay warm while navigating the misty streets.

December Average Humidity in Baiyan

This chart illustrates the average monthly humidity levels in Baiyan, 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 Baiyan is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%84%82%86%86%88%85%71%74%85%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Baiyan

In Baiyan in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Baiyan.

Maximum UV Index Levels in Baiyan for December

The chart shows the monthly maximum UV Index (UVI) for Baiyan 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 Baiyan typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679111112131210975
Data source: Baiyan 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 Baiyan Compares to Other Months

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

This table compares monthly weather conditions in Baiyan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)75 mm (2.9 inches)67%high
February Weather8°C (47°F)99 mm (3.9 inches)73%high
March Weather13°C (56°F)189 mm (7.4 inches)84%very high
April Weather17°C (64°F)159 mm (6.3 inches)82%extreme
May Weather22°C (71°F)262 mm (10.3 inches)86%extreme
June Weather25°C (78°F)247 mm (9.7 inches)86%extreme
July Weather29°C (84°F)185 mm (7.3 inches)88%extreme
August Weather29°C (85°F)127 mm (5.0 inches)85%extreme
September Weather25°C (77°F)124 mm (4.9 inches)71%very high
October Weather18°C (65°F)92 mm (3.6 inches)74%very high
November Weather13°C (57°F)76 mm (3.0 inches)85%high
December Weather8°C (47°F)51 mm (2.0 inches)75%moderate

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