Verdict: Excellent month
Hong Kong Weather in December
December hits the sweet spot in Hong Kong — highs around 20°C (68°F), ideal for a full day on foot. Rain is a non-issue, with only ~3 wet days in an average year. Overall, December is one of the best months of the year to be in Hong Kong.
Average high
20°C / 68°F
Average low
13°C / 55°F
Rain days
~3
Precipitation
23 mm
What to pack for Hong Kong in December
- Layers — t-shirts under a light jacket or sweater
- Comfortable walking shoes — every guide on this site assumes you'll use them
December against the rest of the year
Warmest in Hong Kong: Jul (30°C / 86°F) · Coolest: Jan (19°C / 66°F) · Wettest: Jun (~29 rain days)
19°
13°
Jan
20°
14°
Feb
22°
18°
Mar
25°
20°
Apr
27°
23°
May
29°
26°
Jun
30°
26°
Jul
29°
26°
Aug
29°
25°
Sep
27°
22°
Oct
24°
19°
Nov
20°
13°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)