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December Weather in Shanwei, China

Last updated: August 22, 2025

In December, the average temperature in Shanwei, China is a comfortable 18°C (64°F). Expect minimum temperatures to drop to 10°C (50°F), while highs can reach up to 26°C (79°F). Rainfall is moderate, with an average of 29 mm (1.1 in) over 3 days, contributing to a relatively high average humidity of 75%.

December Temperature in Shanwei

In December in Shanwei, the average temperature is 18°C (64°F). The maximum can reach 26°C (79°F), while the minimum can dip as low as 10°C (50°F). This makes Shanwei a pleasant destination for travelers looking to enjoy comfortable weather while exploring the sights.

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

The chart illustrates December temperature patterns in Shanwei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shanwei, December typically has an average temperature of 18°C (64°F), with highs reaching up to 26°C (79°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec616268727882838382777164
Data source: Temperature data for Shanwei 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 Shanwei

In Shanwei in December, the precipitation amount is 29 mm (1.1 in) over the course of 3 days.

December Precipitation Trends in Shanwei

The chart displays monthly precipitation patterns in Shanwei, 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 Shanwei, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec244554781683832584031821403329
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Shanwei

In Shanwei in December, humidity is 75%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket enveloping you, making your travels a bit sticky and requiring frequent breaks in the shade to stay comfortable.

December Average Humidity in Shanwei

This chart illustrates the average monthly humidity levels in Shanwei, 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 Shanwei is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%73%79%80%85%81%85%84%72%70%72%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Shanwei

In Shanwei in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Shanwei.

Maximum UV Index Levels in Shanwei for December

The chart shows the monthly maximum UV Index (UVI) for Shanwei 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 Shanwei typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121213131313121197
Data source: Shanwei 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 Shanwei Compares to Other Months

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

This table compares monthly weather conditions in Shanwei, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)24 mm (0.9 inches)71%high
February Weather17°C (62°F)45 mm (1.8 inches)73%very high
March Weather20°C (68°F)54 mm (2.1 inches)79%extreme
April Weather22°C (72°F)78 mm (3.1 inches)80%extreme
May Weather26°C (78°F)168 mm (6.6 inches)85%extreme
June Weather28°C (82°F)383 mm (15.1 inches)81%extreme
July Weather28°C (83°F)258 mm (10.1 inches)85%extreme
August Weather28°C (83°F)403 mm (15.9 inches)83%extreme
September Weather28°C (82°F)182 mm (7.2 inches)71%extreme
October Weather25°C (78°F)140 mm (5.5 inches)70%extreme
November Weather22°C (71°F)33 mm (1.3 inches)72%very high
December Weather18°C (64°F)29 mm (1.1 inches)75%high

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