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December Weather in Rulin, China

Last updated: August 22, 2025

In Rulin, China, the average temperature in December hovers around 6°C (43°F), with a temperature range that can dip to a chilly -6°C (21°F) or rise to a balmy 21°C (70°F). Expect about 73 mm (2.9 in) of precipitation over 12 days, resulting in an average humidity level of 75%. Whether you enjoy the cool crispness or the warmer days, prepare for a month of varied weather!

December Temperature in Rulin

In December in Rulin, the average temperature is 6°C (43°F). The maximum can reach 21°C (70°F), while the minimum can drop as low as -6°C (21°F). Be sure to pack layers for your trip to adapt to the wide range of temperatures!

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

The chart illustrates December temperature patterns in Rulin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rulin, December typically has an average temperature of 6°C (43°F), with highs reaching up to 21°C (70°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec414353596773767571605242
Data source: Temperature data for Rulin 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 Rulin

In Rulin in December, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

December Precipitation Trends in Rulin

The chart displays monthly precipitation patterns in Rulin, 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 Rulin, December typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8913625123427832727518316410411073
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rulin

In Rulin in December, humidity is 75%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and urging you to seek shelter indoors more often than not.

December Average Humidity in Rulin

This chart illustrates the average monthly humidity levels in Rulin, 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 Rulin is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%72%81%82%86%86%89%87%67%67%75%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rulin

In Rulin in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Rulin, you can refer to this Hourly UV Index in Rulin.

Maximum UV Index Levels in Rulin for December

The chart shows the monthly maximum UV Index (UVI) for Rulin 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 Rulin typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111113131313111086
Data source: Rulin 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 Rulin Compares to Other Months

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

This table compares monthly weather conditions in Rulin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)89 mm (3.5 inches)66%high
February Weather6°C (44°F)136 mm (5.3 inches)72%very high
March Weather12°C (53°F)251 mm (9.9 inches)81%extreme
April Weather15°C (60°F)234 mm (9.2 inches)82%extreme
May Weather20°C (67°F)278 mm (10.9 inches)86%extreme
June Weather23°C (73°F)327 mm (12.9 inches)86%extreme
July Weather24°C (76°F)275 mm (10.8 inches)89%extreme
August Weather24°C (75°F)183 mm (7.2 inches)87%extreme
September Weather22°C (71°F)164 mm (6.5 inches)67%extreme
October Weather15°C (60°F)104 mm (4.1 inches)67%very high
November Weather11°C (53°F)110 mm (4.3 inches)75%very high
December Weather6°C (43°F)73 mm (2.9 inches)75%high

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