Hong Kong Weather in December

In Hong Kong, December brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 16°C (61°F). Some rainfall is to be expected.

Rainfall in Hong Kong in December

Records from the past 30 years suggest around 4 days of rain, with 35 mm (1.4 in) average for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Hong Kong in December

The excellent temperature in Hong Kong in December makes it a solid month to visit, with 21°C (70°F) during the day and 16°C (61°F) at night. December is typically considered a winter month. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Hong Kong in December

The area experiences a moderate amount of sunshine, with approximately 160 hours of sunlight expected. This means a decent mix of sun and overcast.

Wind Speed in Hong Kong in December

Wind speeds average 2 m/s (4 knots) during December. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in December

At 20°C (68°F), the water is pleasant for swimming. Most people find this range ideal, cool enough to be refreshing, warm enough to stay in comfortably.

If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Hong Kong.