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December Weather in Nanyu, China

Last updated: August 22, 2025

In Nanyu, China, the average temperature in December hovers around -5°C (24°F). Expect chilly conditions, with temperatures dipping as low as -23°C (-10°F) and peaking at 9°C (48°F). During this time, anticipate about 18 mm (0.7 in) of precipitation spread across 5 days. The air is quite humid, with an average humidity of 87%, making for a crisp winter atmosphere.

December Temperature in Nanyu

In December in Nanyu, the average temperature is -5°C (24°F). Maximums can reach 9°C (48°F), while minimums can drop as low as -23°C (-10°F). Travelers should prepare for cold weather conditions and pack accordingly.

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

The chart illustrates December temperature patterns in Nanyu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nanyu, December typically has an average temperature of -5°C (24°F), with highs reaching up to 9°C (48°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec212539475460656357463523
Data source: Temperature data for Nanyu 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 Nanyu

In Nanyu in December, the precipitation amount is 18 mm (0.7 in) spread over a duration of 5 days.

December Precipitation Trends in Nanyu

The chart displays monthly precipitation patterns in Nanyu, 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 Nanyu, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec192548871211291541511361093818
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Nanyu

In Nanyu in December humidity is 87%. With an average temperature of -5°C (24°F), this humidity feels like an icy embrace that makes the cold penetrate deeper into your bones, adding a chilling dampness that can quickly dampen the spirits of even the most seasoned travelers.

December Average Humidity in Nanyu

This chart illustrates the average monthly humidity levels in Nanyu, 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 Nanyu is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%90%86%85%84%87%88%91%91%91%90%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Nanyu

In Nanyu 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 Nanyu for better planning.

Maximum UV Index Levels in Nanyu for December

The chart shows the monthly maximum UV Index (UVI) for Nanyu 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 Nanyu typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810131414131312964
Data source: Nanyu 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 Nanyu Compares to Other Months

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

This table compares monthly weather conditions in Nanyu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)19 mm (0.7 inches)87%moderate
February Weather-4°C (25°F)25 mm (1.0 inches)90%very high
March Weather4°C (39°F)48 mm (1.9 inches)86%very high
April Weather8°C (47°F)87 mm (3.4 inches)84%extreme
May Weather12°C (54°F)120 mm (4.7 inches)84%extreme
June Weather16°C (60°F)129 mm (5.1 inches)87%extreme
July Weather18°C (65°F)154 mm (6.1 inches)88%extreme
August Weather17°C (64°F)151 mm (5.9 inches)91%extreme
September Weather14°C (57°F)136 mm (5.4 inches)91%extreme
October Weather8°C (47°F)109 mm (4.3 inches)91%very high
November Weather2°C (35°F)38 mm (1.5 inches)90%high
December Weather-5°C (24°F)18 mm (0.7 inches)87%moderate

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