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December Weather in Tsuen Wan, Hong Kong

Last updated: August 23, 2025

The average temperature in Tsuen Wan, Hong Kong during December is a pleasant 18°C (65°F). Expect a minimum of 8°C (48°F) and a maximum of 27°C (81°F). With an average precipitation of 25 mm (1.0 in) spread over 3 days, and an average humidity of 69%, you'll want to be prepared for both warmth and occasional showers!

December Temperature in Tsuen Wan

In December in Tsuen Wan, the average temperature is 18°C (65°F). The maximum can reach 27°C (81°F), and the minimum can be as low as 8°C (48°F). This makes it a great time to explore Tsuen Wan, as you can enjoy mild weather perfect for outdoor activities.

December Weather in Tsuen Wan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tsuen Wan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsuen Wan, December typically has an average temperature of 18°C (65°F), with highs reaching up to 27°C (81°F) and lows dropping to around 8°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec636370748083848383787265
Data source: Temperature data for Tsuen Wan 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 Tsuen Wan

In Tsuen Wan in December, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

December Precipitation Trends in Tsuen Wan

The chart displays monthly precipitation patterns in Tsuen Wan, 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 Tsuen Wan, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec174652911663252113822251763125
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tsuen Wan

In Tsuen Wan in December humidity is 69%. With an average temperature of 18°C (65°F), this humidity feels like a warm, damp blanket around you, making travel less comfortable and causing you to feel sticky and fatigued more quickly.

December Average Humidity in Tsuen Wan

This chart illustrates the average monthly humidity levels in Tsuen Wan, 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 Tsuen Wan is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%68%73%71%79%77%88%88%75%65%64%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tsuen Wan

In Tsuen Wan 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 Tsuen Wan.

Maximum UV Index Levels in Tsuen Wan for December

The chart shows the monthly maximum UV Index (UVI) for Tsuen Wan 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 Tsuen Wan typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121214131313121197
Data source: Tsuen Wan 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 Tsuen Wan Compares to Other Months

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

This table compares monthly weather conditions in Tsuen Wan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)17 mm (0.7 inches)64%high
February Weather17°C (64°F)46 mm (1.8 inches)68%very high
March Weather21°C (70°F)52 mm (2.1 inches)73%extreme
April Weather23°C (74°F)91 mm (3.6 inches)71%extreme
May Weather27°C (80°F)166 mm (6.5 inches)79%extreme
June Weather28°C (84°F)325 mm (12.8 inches)77%extreme
July Weather29°C (84°F)211 mm (8.3 inches)88%extreme
August Weather29°C (84°F)382 mm (15.0 inches)88%extreme
September Weather28°C (83°F)225 mm (8.9 inches)75%extreme
October Weather26°C (78°F)176 mm (6.9 inches)65%extreme
November Weather22°C (73°F)31 mm (1.2 inches)64%very high
December Weather18°C (65°F)25 mm (1.0 inches)69%high

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