Hong Kong
18 to 30°C
temperature
2721 hours
sunshine per day
1181 mm
rain
144 days
dry
221 days
rain
0 days
snow

Climate of Hong Kong

Hong Kong has a moderate climate. There is a lot of rainfall in the summer, and in the winter it is quite dry again. The average annual temperature for Hong Kong is 25° degrees and there is about 1180 mm of rain in a year. It is dry for 105 days a year with an average humidity of 78% and an UV-index of 6.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 18°C and 30°C
  • Night:the average nighttime temperature is between 15°C and 28°C
  • Sea temperature: the sea temperature is between 19°C and 29°C
  • Rain: it rains 221 days and there is a total of approximately 1181 mm rainfall
  • Sun hours: throughout the year there are 2721 sun hours
Maximum temperature: between 18°C and 30°C
Warmest month: 30°C in July
Coldest month: 18°C in January
Night temperature: between 15°C and 28°C
Sea temperature: between 19°C and 29°C
Dry days: 144 days
Days with rain: 221 days
Days with snow: 0 days
Total rain sum: 1181 mm
Hours of sunshine: 2721 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Hong Kong.

Precipitation graph

This graph shows the average amount of rainfall per month for Hong Kong.

Climate table of Hong Kong

In this climate table you can see at a glance what the average weather per month is for Hong Kong. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Hong Kong might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 18 20 22 24 28 29 30 30 30 27 24 20
Night temp. (°C) 15 16 19 22 25 27 28 28 27 24 21 16
Water temp. (°C) 19 19 21 24 26 28 29 29 28 27 25 22
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 25 31 46 85 143 197 178 189 155 68 40 24
Days with rain 12 15 18 18 22 24 26 25 23 14 13 11
Dry days 19 13 13 12 9 6 5 6 7 17 17 20
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 6 6 5 7 9 10 11 10 9 7 5 5
Wind force (Bft) 3 3 3 3 3 3 3 3 3 3 3 3
UV-index 4 5 5 6 7 7 7 7 7 6 6 5

Best time to visit Hong Kong

The best time to visit Hong Kong in Hong Kong is from January through April and October through December. In this period you have a warm temperature and little precipitation. The highest average temperature in Hong Kong is 30°C in July and the lowest is 18°C in January. The maximum water temperature is 29°C and the lowest water temperature is 19°C.

Climate of Hong Kong by month

What is the average climate in a given month for Hong Kong? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Hong Kong weather experiences

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