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December Weather in Santai, China

Last updated: August 22, 2025

In December, the average temperature in Santai, China hovers around -8°C (17°F). While it can dip as low as -19°C (-1°F), some days may see a high of 9°C (49°F). Expect a total precipitation of 7 mm (0.3 in) over approximately 2 days, with an average humidity of 63%, making for a chilly yet intriguing climate!

December Temperature in Santai

In December in Santai, the average temperature is -8°C (17°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -19°C (-1°F). Travelers should prepare for cold weather and dress warmly when visiting during this month.

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

The chart illustrates December temperature patterns in Santai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santai, December typically has an average temperature of -8°C (17°F), with highs reaching up to 9°C (49°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec132037536369747061463017
Data source: Temperature data for Santai 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 Santai

In Santai in December, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in Santai

The chart displays monthly precipitation patterns in Santai, 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 Santai, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec592532334538543927207
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santai

In Santai in December, humidity is 63%. With an average temperature of -8°C (17°F), this humidity feels like a biting chill enveloping you, making outdoor activities brisk and invigorating, but also requiring careful layering to stay comfortable while traveling.

December Average Humidity in Santai

This chart illustrates the average monthly humidity levels in Santai, 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 Santai is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%53%45%40%33%31%30%33%41%54%60%63%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santai

In Santai 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 Santai, you can visit Hourly UV Index in Santai.

Maximum UV Index Levels in Santai for December

The chart shows the monthly maximum UV Index (UVI) for Santai 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 Santai typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246810101097532
Data source: Santai 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 Santai Compares to Other Months

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

This table compares monthly weather conditions in Santai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (13°F)5 mm (0.2 inches)62%low
February Weather-7°C (20°F)9 mm (0.4 inches)53%moderate
March Weather3°C (37°F)25 mm (1.0 inches)45%high
April Weather12°C (53°F)32 mm (1.3 inches)40%very high
May Weather17°C (63°F)33 mm (1.3 inches)33%very high
June Weather21°C (69°F)45 mm (1.8 inches)31%very high
July Weather23°C (74°F)38 mm (1.5 inches)30%very high
August Weather21°C (71°F)54 mm (2.1 inches)33%very high
September Weather16°C (61°F)39 mm (1.5 inches)41%high
October Weather8°C (46°F)27 mm (1.0 inches)54%moderate
November Weather-1°C (30°F)20 mm (0.8 inches)60%moderate
December Weather-8°C (17°F)7 mm (0.3 inches)63%low

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