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December Weather in Shili, China

Last updated: August 22, 2025

In December, the average temperature in Shili, China hovers around -2°C (28°F), varying between a chilly -23°C (-10°F) and a milder 9°C (48°F). Expect approximately 14 mm (0.6 in) of precipitation spread over 4 days, with humidity levels averaging a brisk 88%.

December Temperature in Shili

In December in Shili, the average temperature is -2°C (28°F). Maximums can reach 9°C (48°F), while minimums can drop as low as -23°C (-10°F). Travelers should be prepared for cold weather and extreme temperature variations during this period.

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

The chart illustrates December temperature patterns in Shili, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shili, December typically has an average temperature of -2°C (28°F), with highs reaching up to 9°C (48°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec263043515965706960493928
Data source: Temperature data for Shili 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 Shili

In Shili in December, the total precipitation amount is 14 mm (0.6 in) spread over a duration of 4 days.

December Precipitation Trends in Shili

The chart displays monthly precipitation patterns in Shili, 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 Shili, December typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec152136587599129129102932314
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Shili

In Shili in December humidity is 88%. With an average temperature of -2°C (28°F), this humidity feels like an icy cling to your skin, making every breath feel brisk and sharp, while the dampness cuts through layers of clothing, leaving travelers yearning for warmth and comfort.

December Average Humidity in Shili

This chart illustrates the average monthly humidity levels in Shili, 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 Shili is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%90%85%81%86%87%88%89%90%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Shili

In Shili 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 Shili for better planning.

Maximum UV Index Levels in Shili for December

The chart shows the monthly maximum UV Index (UVI) for Shili 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 Shili typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec578121213121211864
Data source: Shili 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 Shili Compares to Other Months

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

This table compares monthly weather conditions in Shili, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)15 mm (0.6 inches)85%moderate
February Weather-1°C (31°F)20 mm (0.8 inches)87%high
March Weather6°C (44°F)36 mm (1.4 inches)90%very high
April Weather11°C (52°F)57 mm (2.3 inches)85%extreme
May Weather15°C (59°F)75 mm (2.9 inches)81%extreme
June Weather19°C (66°F)99 mm (3.9 inches)86%extreme
July Weather21°C (70°F)129 mm (5.1 inches)87%extreme
August Weather20°C (69°F)129 mm (5.1 inches)88%extreme
September Weather16°C (61°F)102 mm (4.0 inches)89%extreme
October Weather10°C (50°F)93 mm (3.7 inches)90%very high
November Weather4°C (39°F)23 mm (0.9 inches)88%high
December Weather-2°C (28°F)14 mm (0.6 inches)88%moderate

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