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December Weather in Situ, China

Last updated: August 22, 2025

In December, the average temperature in Situ, China hovers around 6°C (43°F), offering a mild atmosphere. However, temperatures can swing from a chilly -7°C (20°F) to a surprisingly warm 21°C (69°F). During this month, expect about 41 mm (1.6 in) of precipitation spread over 7 days, with an average humidity of 77%, contributing to a notably damp environment.

December Temperature in Situ

In December in Situ, the average temperature is 6°C (43°F). The maximum can reach 21°C (69°F), while the minimum can drop to as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Situ, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Situ, December typically has an average temperature of 6°C (43°F), with highs reaching up to 21°C (69°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec404353617177838476655543
Data source: Temperature data for Situ 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 Situ

In Situ in December, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

December Precipitation Trends in Situ

The chart displays monthly precipitation patterns in Situ, 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 Situ, December typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5554687114516626215898574242
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Situ

In Situ in December humidity is 77%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and stay active while exploring the area.

December Average Humidity in Situ

This chart illustrates the average monthly humidity levels in Situ, 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 Situ is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Situ

In Situ 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 Situ for better planning.

Maximum UV Index Levels in Situ for December

The chart shows the monthly maximum UV Index (UVI) for Situ 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 Situ typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101011111110864
Data source: Situ 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 Situ Compares to Other Months

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

This table compares monthly weather conditions in Situ, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)55 mm (2.2 inches)70%moderate
February Weather6°C (43°F)54 mm (2.1 inches)73%high
March Weather12°C (53°F)68 mm (2.7 inches)82%very high
April Weather16°C (62°F)71 mm (2.8 inches)86%very high
May Weather22°C (71°F)145 mm (5.7 inches)85%very high
June Weather25°C (78°F)166 mm (6.5 inches)85%extreme
July Weather28°C (83°F)262 mm (10.3 inches)90%extreme
August Weather29°C (84°F)158 mm (6.2 inches)88%extreme
September Weather24°C (76°F)98 mm (3.9 inches)75%very high
October Weather18°C (65°F)57 mm (2.2 inches)76%very high
November Weather13°C (55°F)42 mm (1.6 inches)84%high
December Weather6°C (43°F)41 mm (1.6 inches)77%moderate

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