Hong Kong weather in December
“Mild and bright — an underrated time to visit.”
Roughly 4 rainy days across the month, on average.
December is Hong Kong's most pleasant month. Daytime temperatures average 19.8°C (68°F), while nights cool to 13.5°C (56°F). You'll experience minimal rainfall with just 26.6mm across 3.6 rainy days, and enjoy generous sunshine at 8 hours per day. The humidity drops significantly, making outdoor exploration genuinely comfortable compared to Hong Kong's sticky summer months.
This is peak season for festivals and celebrations. The city buzzes with Christmas markets, holiday decorations, and New Year preparations. Hong Kong's Victoria Harbour sparkles with festive lights, and cultural events blend Eastern and Western traditions. Expect moderate crowds—tourists arrive but it's not yet the frantic Chinese New Year period.
December 2026 is ideal for first-time visitors and families. Pack layers for the temperature swing between sun and shade. Book accommodation and popular restaurants in advance, but you'll still find quieter neighborhoods to explore. The weather is perfect for hiking, harbor cruises, and wandering street markets without melting.
What to pack for Hong Kong in December
Layer smartly for December's mild, dry conditions. Mornings and evenings require a light jacket, but afternoons warm up pleasantly. Focus on breathable fabrics that transition easily between sun and shade.
- Lightweight windbreaker or light rain jacket
- Long-sleeve linen shirt or cotton blend
- Comfortable walking shorts and lightweight trousers
- Canvas sneakers or breathable walking shoes
- Thin merino wool sweater for evenings
What to pack for Hong Kong in December
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Where to stay in Hong Kong
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Hong Kong across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Harbor cruises at sunset, hiking Dragon's Back Trail, exploring Christmas markets at Central, visiting temples in Mong Kok, shopping on Nathan Road, enjoying dim sum brunches.
December vs. the rest of the year
How this month compares in Hong Kong. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Hong Kong
December is one of the best months to visit Hong Kong — alongside January, February, November. Ten-year climate data confirms it: comfortable temperatures, manageable rainfall, and a healthy dose of sunshine.
See the full best-time-to-visit guide for Hong KongOther places with a similar climate right now
Hong Kong in December — FAQ
Q01Is December a good time to visit Hong Kong?
Is December a good time to visit Hong Kong?
Yes — it is a good time to visit, with pleasant, comfortable weather. In December, Hong Kong averages a high of 20°C (68°F) and a low of 14°C (56°F), with 27mm of rainfall across roughly 4 rainy days.
Q02What is the average temperature in Hong Kong in December?
What is the average temperature in Hong Kong in December?
The average high temperature in Hong Kong during December is 20°C (68°F), with an average low of 14°C (56°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Hong Kong have in December?
How many rainy days does Hong Kong have in December?
Hong Kong averages approximately 4 rainy days in December, with a total monthly rainfall of about 27mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Hong Kong in December?
What should I pack for Hong Kong in December?
For Hong Kong in December, pack layered clothing for changing temperatures, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Hong Kong in December?
How crowded is Hong Kong in December?
Tourist crowds in Hong Kong during December are typically moderate. Consider this when planning accommodation — prices track crowd levels closely.