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December Weather in Hayan Hudong, China

Last updated: August 22, 2025

In Hayan Hudong, China during December, the average temperature hovers around -12°C (11°F). While the thermometer can dip to a chilling -30°C (-22°F), it may also rise to a mild 7°C (45°F). Precipitation is light, averaging just 2 mm (0.1 in) over 0 days, and the humidity remains moderate at 71%.

December Temperature in Hayan Hudong

In December in Hayan Hudong, the average temperature is -12°C (11°F). The maximum can reach 7°C (45°F), while the minimum can drop as low as -30°C (-22°F). Travelers should be prepared for extremely cold weather and ensure they have adequate winter gear.

December Weather in Hayan Hudong: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hayan Hudong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayan Hudong, December typically has an average temperature of -12°C (11°F), with highs reaching up to 7°C (45°F) and lows dropping to around -30°C (-22°F).
JanFebMarAprMayJunJulAugSepOctNovDec91533455767706658412611
Data source: Temperature data for Hayan Hudong 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 Hayan Hudong

In Hayan Hudong in December, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

December Precipitation Trends in Hayan Hudong

The chart displays monthly precipitation patterns in Hayan Hudong, 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 Hayan Hudong, December typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec3614234141102695014132
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hayan Hudong

In Hayan Hudong in December, humidity is 71%. With an average temperature of -12°C (11°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor activities especially challenging and requiring travelers to bundle up to stay warm and comfortable.

December Average Humidity in Hayan Hudong

This chart illustrates the average monthly humidity levels in Hayan Hudong, 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 Hayan Hudong is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%68%55%57%50%64%72%81%69%69%59%71%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hayan Hudong

In Hayan Hudong in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Hayan Hudong, you can visit Hourly UV Index in Hayan Hudong.

Maximum UV Index Levels in Hayan Hudong for December

The chart shows the monthly maximum UV Index (UVI) for Hayan Hudong 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 Hayan Hudong typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2469101111108632
Data source: Hayan Hudong 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 Hayan Hudong Compares to Other Months

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

This table compares monthly weather conditions in Hayan Hudong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (9°F)3 mm (0.1 inches)78%low
February Weather-9°C (16°F)6 mm (0.2 inches)68%moderate
March Weather0°C (33°F)14 mm (0.6 inches)54%high
April Weather7°C (46°F)23 mm (0.9 inches)57%very high
May Weather14°C (58°F)41 mm (1.6 inches)50%very high
June Weather19°C (67°F)41 mm (1.6 inches)63%extreme
July Weather21°C (71°F)102 mm (4.0 inches)72%extreme
August Weather19°C (67°F)69 mm (2.7 inches)81%very high
September Weather14°C (58°F)50 mm (2.0 inches)69%very high
October Weather5°C (41°F)14 mm (0.6 inches)69%high
November Weather-3°C (27°F)13 mm (0.5 inches)59%moderate
December Weather-12°C (11°F)2 mm (0.1 inches)71%low

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