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December Weather in Sizhai, China

Last updated: August 22, 2025

In December, the average temperature in Sizhai, China hovers around -11°C (13°F). Expect chilly conditions, with minimums plummeting to -28°C (-17°F) and occasional highs reaching 5°C (41°F). Precipitation is sparse, totaling just 6 mm (0.3 in) over 2 days, while the average humidity remains at a brisk 71%.

December Temperature in Sizhai

In December in Sizhai, the average temperature is -11°C (13°F), with maximums reaching 5°C (41°F) and minimums dropping as low as -28°C (-17°F). Be prepared for extremely cold weather and dress warmly if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Sizhai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sizhai, December typically has an average temperature of -11°C (13°F), with highs reaching up to 5°C (41°F) and lows dropping to around -28°C (-17°F).
JanFebMarAprMayJunJulAugSepOctNovDec111728354249545246342312
Data source: Temperature data for Sizhai 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 Sizhai

In Sizhai in December, the precipitation amount is 6 mm (0.3 in) over the course of 2 days.

December Precipitation Trends in Sizhai

The chart displays monthly precipitation patterns in Sizhai, 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 Sizhai, December typically receives around 6 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec6717435891911258146126
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sizhai

In Sizhai in December, humidity is 71%. With an average temperature of -11°C (13°F), this humidity feels like an icy blanket wrapping around you, making travel quite challenging as the cold dampness seeps into your clothes, chilling you to the bone and causing each step to feel more laborious.

December Average Humidity in Sizhai

This chart illustrates the average monthly humidity levels in Sizhai, 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 Sizhai is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%80%81%78%71%77%77%82%82%85%80%71%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sizhai

In Sizhai 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 Sizhai for better planning.

Maximum UV Index Levels in Sizhai for December

The chart shows the monthly maximum UV Index (UVI) for Sizhai 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 Sizhai typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121414141311964
Data source: Sizhai 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 Sizhai Compares to Other Months

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

This table compares monthly weather conditions in Sizhai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (11°F)6 mm (0.2 inches)74%moderate
February Weather-9°C (17°F)7 mm (0.3 inches)80%high
March Weather-2°C (28°F)17 mm (0.7 inches)81%very high
April Weather2°C (36°F)43 mm (1.7 inches)78%extreme
May Weather6°C (43°F)58 mm (2.3 inches)71%extreme
June Weather10°C (50°F)91 mm (3.6 inches)77%extreme
July Weather12°C (54°F)91 mm (3.6 inches)77%extreme
August Weather11°C (53°F)125 mm (4.9 inches)82%extreme
September Weather8°C (46°F)81 mm (3.2 inches)82%extreme
October Weather1°C (34°F)46 mm (1.8 inches)85%very high
November Weather-5°C (23°F)12 mm (0.5 inches)79%high
December Weather-11°C (13°F)6 mm (0.3 inches)71%moderate

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