December weather forecast
Hong Kong

December in Hong Kong signals the start of the cool and dry winter season. Temperatures in December are considerably cooler than in November, with average lows around 15°C (59°F) and average highs reaching approximately 20°C (68°F). This mild and pleasant weather, along with the generally clear skies, makes December an excellent time to enjoy outdoor activities and sightseeing in the city.

Across Hong Kong, the variations in weather conditions are still minimal, but the outlying islands and hilly regions might experience slightly cooler temperatures than the urban areas due to their geographical location and altitude.

Rainfall in December is the lowest of the year, with average precipitation around 30mm (1.18"). The city experiences less rainfall and humidity, contributing to the cool and dry conditions typical of a Hong Kong winter.

When transitioning into January, temperatures remain relatively consistent, with averages ranging from 14°C (57.2°F) to 18°C (64.4°F), and rainfall remains low, averaging 25mm (0.98"). The pleasant weather of December offers a respite from the heat and humidity of other months. Visitors should dress in warm clothing to accommodate the cooler temperatures, especially in the evenings, but the need for rain gear is minimal.

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• Tai Po - December »
  The month with the shortest days in Tai Po is December, with an average of 10h and 48min of daylight. The month with the least rainfall is December, when the rain falls for 8.7 days and typically collects 19mm (0.75") of precipitation.
• Hong Kong - December »
  As Hong Kong metaphorically wraps up the year, the cooler temperatures of December provide a welcome change from the seasons of heat and humidity that precede it. In Hong Kong, during December, the rain falls for 4.5 days and regularly aggregates up to 27mm (1.06") of precipitation.
• Tin Shui Wai - December »
  December is the least humid month in Tin Shui Wai with an average relative humidity of 68%. In Tin Shui Wai during December, the rain falls for 8.7 days and regularly aggregates up to 19mm (0.75") of precipitation.
• Kowloon - December »
  The month with the shortest days in Kowloon is December, with an average of 10h and 48min of daylight. The month with the shortest days in Kowloon is December, with an average of 10h and 48min of daylight.