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December Weather in Mianyang, China

Last updated: August 22, 2025

In December, the average temperature in Mianyang, China hovers around 8°C (46°F), with lows dipping to -1°C (30°F) and highs reaching up to 17°C (63°F). Expect 16 mm (0.6 in) of precipitation spread over about 4 days, and prepare for a high average humidity of 90%.

December Temperature in Mianyang

In December in Mianyang, the average temperature is 8°C (46°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -1°C (30°F). Travelers should be prepared for a mix of mild and chilly weather, making layering essential for outdoor activities.

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

The chart illustrates December temperature patterns in Mianyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mianyang, December typically has an average temperature of 8°C (46°F), with highs reaching up to 17°C (63°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec454858667378818173635546
Data source: Temperature data for Mianyang 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 Mianyang

In Mianyang in December, the precipitation amount is 16 mm (0.6 in) over a span of 4 days.

December Precipitation Trends in Mianyang

The chart displays monthly precipitation patterns in Mianyang, 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 Mianyang, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec814275075107363237137631817
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mianyang

In Mianyang in December, humidity is 90%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers and stay dry while exploring the sights.

December Average Humidity in Mianyang

This chart illustrates the average monthly humidity levels in Mianyang, 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 Mianyang is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%90%86%87%88%89%92%92%92%92%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mianyang

In Mianyang 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 Mianyang for better planning.

Maximum UV Index Levels in Mianyang for December

The chart shows the monthly maximum UV Index (UVI) for Mianyang 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 Mianyang typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112111110864
Data source: Mianyang 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 Mianyang Compares to Other Months

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

This table compares monthly weather conditions in Mianyang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)8 mm (0.3 inches)90%moderate
February Weather9°C (49°F)14 mm (0.5 inches)92%high
March Weather15°C (59°F)27 mm (1.1 inches)89%very high
April Weather19°C (66°F)50 mm (2.0 inches)85%very high
May Weather23°C (73°F)74 mm (2.9 inches)87%extreme
June Weather26°C (78°F)107 mm (4.2 inches)88%extreme
July Weather27°C (81°F)363 mm (14.3 inches)89%extreme
August Weather27°C (81°F)237 mm (9.3 inches)92%extreme
September Weather23°C (73°F)137 mm (5.4 inches)92%very high
October Weather17°C (64°F)63 mm (2.5 inches)92%very high
November Weather13°C (55°F)18 mm (0.7 inches)92%high
December Weather8°C (46°F)16 mm (0.6 inches)90%moderate

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