Mild
Average highs are around 21°C, so days are mild rather than hot.
December verdict
Hong Kong, China in December
Weather score64Good
Good for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 28mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
21°C
Rain
28mm
Sun
6h
Weather score
64
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 28mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Map
Weather map
Compare Hong Kong, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December21°C average high
December is on the cooler side of Hong Kong's year, useful if you prefer less intense daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
December28mm average rain
December is one of Hong Kong's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to March and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December6 hours average sun
December sits close to Hong Kong's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August and October
This stretch has the strongest sunshine in the monthly averages.
Weather score
December64 weather score
December scores above Hong Kong's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsOctober to November
These months have the strongest weather score in the monthly averages.
