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December Weather in Hongwei, China

Last updated: August 22, 2025

In December, the average temperature in Hongwei, China plummets to a frigid -24°C (-10°F), with lows dipping to a bone-chilling -39°C (-38°F) and highs reaching a slightly less severe -5°C (24°F). Expect minimal precipitation, with only 6 mm (0.2 in) over approximately 1 day. The air is crisp and damp, boasting an average humidity of 92%.

December Temperature in Hongwei

In December in Hongwei, the average temperature is -24°C (-10°F), with maximums reaching -5°C (24°F) and minimums dropping as low as -39°C (-38°F). Be prepared for extreme cold conditions if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Hongwei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hongwei, December typically has an average temperature of -24°C (-10°F), with highs reaching up to -5°C (24°F) and lows dropping to around -39°C (-38°F).
JanFebMarAprMayJunJulAugSepOctNovDec-12-414344859665948318-11
Data source: Temperature data for Hongwei 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 Hongwei

In Hongwei in December, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

December Precipitation Trends in Hongwei

The chart displays monthly precipitation patterns in Hongwei, 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 Hongwei, December typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec56171881931131249537156
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hongwei

In Hongwei in December, humidity is 92%. With an average temperature of -24°C (-10°F), this humidity feels like an eerily bone-chilling blanket enveloping you, making travel exceptionally challenging as your breath crystallizes in the air and every exposed surface seems to frost over.

December Average Humidity in Hongwei

This chart illustrates the average monthly humidity levels in Hongwei, 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 Hongwei is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%87%78%73%77%83%86%86%86%85%87%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hongwei

In Hongwei in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Hongwei.

Maximum UV Index Levels in Hongwei for December

The chart shows the monthly maximum UV Index (UVI) for Hongwei 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 Hongwei typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Hongwei 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 Hongwei Compares to Other Months

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

This table compares monthly weather conditions in Hongwei, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-24°C (-11°F)5 mm (0.2 inches)93%low
February Weather-20°C (-4°F)6 mm (0.2 inches)87%low
March Weather-10°C (14°F)17 mm (0.7 inches)78%moderate
April Weather1°C (34°F)18 mm (0.7 inches)73%moderate
May Weather9°C (48°F)81 mm (3.2 inches)77%high
June Weather15°C (59°F)93 mm (3.7 inches)82%very high
July Weather19°C (66°F)113 mm (4.4 inches)86%very high
August Weather15°C (60°F)124 mm (4.9 inches)86%high
September Weather9°C (49°F)95 mm (3.7 inches)86%moderate
October Weather0°C (32°F)37 mm (1.4 inches)85%moderate
November Weather-13°C (9°F)15 mm (0.6 inches)86%low
December Weather-24°C (-10°F)6 mm (0.2 inches)92%low

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