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December Weather in Simen, China

Last updated: August 22, 2025

In December, the average temperature in Simen, China hovers around -5°C (24°F), with a chill that can plummet to a minimum of -23°C (-8°F) and rise to a maximum of 8°C (47°F). Expect 16 mm (0.6 in) of precipitation over the course of about 5 days, accompanied by an average humidity of 78%, creating a crisp, wintry atmosphere.

December Temperature in Simen

In December in Simen, the average temperature is -5°C (24°F), with maximums reaching 8°C (47°F) and minimums dropping as low as -23°C (-8°F). Travelers should be prepared for cold weather and pack accordingly to enjoy their visit.

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

The chart illustrates December temperature patterns in Simen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Simen, December typically has an average temperature of -5°C (24°F), with highs reaching up to 8°C (47°F) and lows dropping to around -23°C (-8°F).
JanFebMarAprMayJunJulAugSepOctNovDec212539485561666557463523
Data source: Temperature data for Simen 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 Simen

In Simen in December, the precipitation amount is 16 mm (0.6 in) spread over a duration of 5 days.

December Precipitation Trends in Simen

The chart displays monthly precipitation patterns in Simen, 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 Simen, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec18224370103124129148111962916
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Simen

In Simen in December, humidity is 78%. With an average temperature of -5°C (24°F), this humidity feels like a biting chill that seeps into your bones, making outdoor travel uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Simen

This chart illustrates the average monthly humidity levels in Simen, 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 Simen is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%85%83%78%80%82%86%87%88%86%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Simen

In Simen 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 Simen for better planning.

Maximum UV Index Levels in Simen for December

The chart shows the monthly maximum UV Index (UVI) for Simen 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 Simen typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579121314131311964
Data source: Simen 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 Simen Compares to Other Months

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

This table compares monthly weather conditions in Simen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)18 mm (0.7 inches)81%moderate
February Weather-4°C (26°F)22 mm (0.9 inches)85%high
March Weather4°C (39°F)43 mm (1.7 inches)85%very high
April Weather9°C (48°F)70 mm (2.8 inches)83%extreme
May Weather13°C (55°F)103 mm (4.0 inches)78%extreme
June Weather16°C (62°F)124 mm (4.9 inches)80%extreme
July Weather19°C (67°F)129 mm (5.1 inches)82%extreme
August Weather18°C (65°F)148 mm (5.8 inches)86%extreme
September Weather14°C (57°F)111 mm (4.4 inches)87%extreme
October Weather8°C (46°F)96 mm (3.8 inches)88%very high
November Weather2°C (35°F)29 mm (1.1 inches)86%high
December Weather-5°C (24°F)16 mm (0.6 inches)78%moderate

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