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Hong Kong Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Hong Kong (). The numbers are calculated over a 30-year period to provide a reliable average.

  • A lot of rain (rainy season) falls in the months: April, May, June, July, August and September.
  • On average, June is the wettest month with 330 mm of precipitation.
  • On average, January is the driest month with 32 mm of precipitation.
  • The average amount of annual precipitation is 1791 mm.

Current rainfall in Hong Kong

Sun   Oct 13
30°C | 23°C
E 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Mon   Oct 14
31°C | 25°C
E 22 km/h
almost clear and no rain

almost clear and no rain

Tue   Oct 15
31°C | 24°C
E 22 km/h
0.4 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Hong Kong.

Our site offers climate and forecast data for every country in the world. Are you going to Hong Kong? On this website you can find historical weather averages for many cities in Hong Kong. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.